2192190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 7160832

約数和(自身を除く): 4968642

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 73, 77, 78, 91, 105, 110, 130, 143, 146, 154, 165, 182, 195, 210, 219, 231, 273, 286, 330, 365, 385, 390, 429, 438, 455, 462, 511, 546, 715, 730, 770, 803, 858, 910, 949, 1001, 1022, 1095, 1155, 1365, 1430, 1533, 1606, 1898, 2002, 2145, 2190, 2310, 2409, 2555, 2730, 2847, 3003, 3066, 4015, 4290, 4745, 4818, 5005, 5110, 5621, 5694, 6006, 6643, 7665, 8030, 9490, 10010, 10439, 11242, 12045, 13286, 14235, 15015, 15330, 16863, 19929, 20878, 24090, 28105, 28470, 30030, 31317, 33215, 33726, 39858, 52195, 56210, 62634, 66430, 73073, 84315, 99645, 104390, 146146, 156585, 168630, 199290, 219219, 313170, 365365, 438438, 730730, 1096095, 2192190]

約数ペア:

[(1, 2192190), (2, 1096095), (3, 730730), (5, 438438), (6, 365365), (7, 313170), (10, 219219), (11, 199290), (13, 168630), (14, 156585), (15, 146146), (21, 104390), (22, 99645), (26, 84315), (30, 73073), (33, 66430), (35, 62634), (39, 56210), (42, 52195), (55, 39858), (65, 33726), (66, 33215), (70, 31317), (73, 30030), (77, 28470), (78, 28105), (91, 24090), (105, 20878), (110, 19929), (130, 16863), (143, 15330), (146, 15015), (154, 14235), (165, 13286), (182, 12045), (195, 11242), (210, 10439), (219, 10010), (231, 9490), (273, 8030), (286, 7665), (330, 6643), (365, 6006), (385, 5694), (390, 5621), (429, 5110), (438, 5005), (455, 4818), (462, 4745), (511, 4290), (546, 4015), (715, 3066), (730, 3003), (770, 2847), (803, 2730), (858, 2555), (910, 2409), (949, 2310), (1001, 2190), (1022, 2145), (1095, 2002), (1155, 1898), (1365, 1606), (1430, 1533)]