30377490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 87720192

約数和(自身を除く): 57342702

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 97, 110, 130, 143, 146, 165, 194, 195, 219, 286, 291, 330, 365, 390, 429, 438, 485, 582, 715, 730, 803, 858, 949, 970, 1067, 1095, 1261, 1430, 1455, 1606, 1898, 2134, 2145, 2190, 2409, 2522, 2847, 2910, 3201, 3783, 4015, 4290, 4745, 4818, 5335, 5694, 6305, 6402, 7081, 7566, 8030, 9490, 10439, 10670, 12045, 12610, 13871, 14162, 14235, 16005, 18915, 20878, 21243, 24090, 27742, 28470, 31317, 32010, 35405, 37830, 41613, 42486, 52195, 62634, 69355, 70810, 77891, 83226, 92053, 104390, 106215, 138710, 155782, 156585, 184106, 208065, 212430, 233673, 276159, 313170, 389455, 416130, 460265, 467346, 552318, 778910, 920530, 1012583, 1168365, 1380795, 2025166, 2336730, 2761590, 3037749, 5062915, 6075498, 10125830, 15188745, 30377490]

約数ペア:

[(1, 30377490), (2, 15188745), (3, 10125830), (5, 6075498), (6, 5062915), (10, 3037749), (11, 2761590), (13, 2336730), (15, 2025166), (22, 1380795), (26, 1168365), (30, 1012583), (33, 920530), (39, 778910), (55, 552318), (65, 467346), (66, 460265), (73, 416130), (78, 389455), (97, 313170), (110, 276159), (130, 233673), (143, 212430), (146, 208065), (165, 184106), (194, 156585), (195, 155782), (219, 138710), (286, 106215), (291, 104390), (330, 92053), (365, 83226), (390, 77891), (429, 70810), (438, 69355), (485, 62634), (582, 52195), (715, 42486), (730, 41613), (803, 37830), (858, 35405), (949, 32010), (970, 31317), (1067, 28470), (1095, 27742), (1261, 24090), (1430, 21243), (1455, 20878), (1606, 18915), (1898, 16005), (2134, 14235), (2145, 14162), (2190, 13871), (2409, 12610), (2522, 12045), (2847, 10670), (2910, 10439), (3201, 9490), (3783, 8030), (4015, 7566), (4290, 7081), (4745, 6402), (4818, 6305), (5335, 5694)]