1310361599995

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1\times {\mathrm{877}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 1821718229760

約数和(自身を除く): 511356629765

約数列:

[1, 5, 7, 35, 109, 457, 545, 763, 857, 877, 2285, 3199, 3815, 4285, 4385, 5999, 6139, 15995, 29995, 30695, 49813, 93413, 95593, 249065, 348691, 391649, 400789, 467065, 477965, 653891, 669151, 751589, 1743455, 1958245, 2003945, 2741543, 2805523, 3269455, 3345755, 3757945, 5261123, 13707715, 14027615, 26305615, 42689741, 43686001, 81923201, 213448705, 218430005, 298828187, 305802007, 343476173, 409616005, 573462407, 1494140935, 1529010035, 1717380865, 2404333211, 2867312035, 12021666055, 37438902857, 187194514285, 262072319999, 1310361599995]

約数ペア:

[(1, 1310361599995), (5, 262072319999), (7, 187194514285), (35, 37438902857), (109, 12021666055), (457, 2867312035), (545, 2404333211), (763, 1717380865), (857, 1529010035), (877, 1494140935), (2285, 573462407), (3199, 409616005), (3815, 343476173), (4285, 305802007), (4385, 298828187), (5999, 218430005), (6139, 213448705), (15995, 81923201), (29995, 43686001), (30695, 42689741), (49813, 26305615), (93413, 14027615), (95593, 13707715), (249065, 5261123), (348691, 3757945), (391649, 3345755), (400789, 3269455), (467065, 2805523), (477965, 2741543), (653891, 2003945), (669151, 1958245), (751589, 1743455)]