3107130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 8322048

約数和(自身を除く): 5214918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 257, 310, 390, 403, 465, 514, 771, 806, 930, 1209, 1285, 1542, 2015, 2418, 2570, 3341, 3855, 4030, 6045, 6682, 7710, 7967, 10023, 12090, 15934, 16705, 20046, 23901, 33410, 39835, 47802, 50115, 79670, 100230, 103571, 119505, 207142, 239010, 310713, 517855, 621426, 1035710, 1553565, 3107130]

約数ペア:

[(1, 3107130), (2, 1553565), (3, 1035710), (5, 621426), (6, 517855), (10, 310713), (13, 239010), (15, 207142), (26, 119505), (30, 103571), (31, 100230), (39, 79670), (62, 50115), (65, 47802), (78, 39835), (93, 33410), (130, 23901), (155, 20046), (186, 16705), (195, 15934), (257, 12090), (310, 10023), (390, 7967), (403, 7710), (465, 6682), (514, 6045), (771, 4030), (806, 3855), (930, 3341), (1209, 2570), (1285, 2418), (1542, 2015)]