2003242010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 4979957760

約数和(自身を除く): 2976715750

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 49, 55, 62, 70, 77, 95, 98, 110, 133, 154, 155, 190, 209, 217, 245, 266, 310, 341, 385, 418, 434, 490, 539, 589, 631, 665, 682, 770, 931, 1045, 1078, 1085, 1178, 1262, 1330, 1463, 1519, 1705, 1862, 2090, 2170, 2387, 2695, 2926, 2945, 3038, 3155, 3410, 4123, 4417, 4655, 4774, 5390, 5890, 6310, 6479, 6941, 7315, 7595, 8246, 8834, 9310, 10241, 11935, 11989, 12958, 13882, 14630, 15190, 16709, 19561, 20482, 20615, 22085, 23870, 23978, 28861, 30919, 32395, 33418, 34705, 39122, 41230, 44170, 45353, 48587, 51205, 57722, 59945, 61838, 64790, 69410, 83545, 83923, 90706, 97174, 97805, 102410, 119890, 131879, 136927, 144305, 154595, 167090, 167846, 195610, 215171, 226765, 242935, 263758, 273854, 288610, 309190, 317471, 340109, 371659, 419615, 430342, 453530, 485870, 587461, 634942, 659395, 680218, 684635, 743318, 839230, 923153, 958489, 1075855, 1174922, 1318790, 1369270, 1506197, 1587355, 1700545, 1846306, 1858295, 1916978, 2151710, 2601613, 2937305, 3012394, 3174710, 3401090, 3716590, 4088249, 4615765, 4792445, 5203226, 5874610, 6462071, 7530985, 8176498, 9231530, 9584890, 10543379, 12924142, 13008065, 15061970, 18211291, 20441245, 21086758, 26016130, 28617743, 32310355, 36422582, 40882490, 52716895, 57235486, 64620710, 91056455, 105433790, 143088715, 182112910, 200324201, 286177430, 400648402, 1001621005, 2003242010]

約数ペア:

[(1, 2003242010), (2, 1001621005), (5, 400648402), (7, 286177430), (10, 200324201), (11, 182112910), (14, 143088715), (19, 105433790), (22, 91056455), (31, 64620710), (35, 57235486), (38, 52716895), (49, 40882490), (55, 36422582), (62, 32310355), (70, 28617743), (77, 26016130), (95, 21086758), (98, 20441245), (110, 18211291), (133, 15061970), (154, 13008065), (155, 12924142), (190, 10543379), (209, 9584890), (217, 9231530), (245, 8176498), (266, 7530985), (310, 6462071), (341, 5874610), (385, 5203226), (418, 4792445), (434, 4615765), (490, 4088249), (539, 3716590), (589, 3401090), (631, 3174710), (665, 3012394), (682, 2937305), (770, 2601613), (931, 2151710), (1045, 1916978), (1078, 1858295), (1085, 1846306), (1178, 1700545), (1262, 1587355), (1330, 1506197), (1463, 1369270), (1519, 1318790), (1705, 1174922), (1862, 1075855), (2090, 958489), (2170, 923153), (2387, 839230), (2695, 743318), (2926, 684635), (2945, 680218), (3038, 659395), (3155, 634942), (3410, 587461), (4123, 485870), (4417, 453530), (4655, 430342), (4774, 419615), (5390, 371659), (5890, 340109), (6310, 317471), (6479, 309190), (6941, 288610), (7315, 273854), (7595, 263758), (8246, 242935), (8834, 226765), (9310, 215171), (10241, 195610), (11935, 167846), (11989, 167090), (12958, 154595), (13882, 144305), (14630, 136927), (15190, 131879), (16709, 119890), (19561, 102410), (20482, 97805), (20615, 97174), (22085, 90706), (23870, 83923), (23978, 83545), (28861, 69410), (30919, 64790), (32395, 61838), (33418, 59945), (34705, 57722), (39122, 51205), (41230, 48587), (44170, 45353)]