15874170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 43006464

約数和(自身を除く): 27132294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 101, 130, 155, 169, 186, 195, 202, 303, 310, 338, 390, 403, 465, 505, 507, 606, 806, 845, 930, 1010, 1014, 1209, 1313, 1515, 1690, 2015, 2418, 2535, 2626, 3030, 3131, 3939, 4030, 5070, 5239, 6045, 6262, 6565, 7878, 9393, 10478, 12090, 13130, 15655, 15717, 17069, 18786, 19695, 26195, 31310, 31434, 34138, 39390, 40703, 46965, 51207, 52390, 78585, 81406, 85345, 93930, 102414, 122109, 157170, 170690, 203515, 244218, 256035, 407030, 512070, 529139, 610545, 1058278, 1221090, 1587417, 2645695, 3174834, 5291390, 7937085, 15874170]

約数ペア:

[(1, 15874170), (2, 7937085), (3, 5291390), (5, 3174834), (6, 2645695), (10, 1587417), (13, 1221090), (15, 1058278), (26, 610545), (30, 529139), (31, 512070), (39, 407030), (62, 256035), (65, 244218), (78, 203515), (93, 170690), (101, 157170), (130, 122109), (155, 102414), (169, 93930), (186, 85345), (195, 81406), (202, 78585), (303, 52390), (310, 51207), (338, 46965), (390, 40703), (403, 39390), (465, 34138), (505, 31434), (507, 31310), (606, 26195), (806, 19695), (845, 18786), (930, 17069), (1010, 15717), (1014, 15655), (1209, 13130), (1313, 12090), (1515, 10478), (1690, 9393), (2015, 7878), (2418, 6565), (2535, 6262), (2626, 6045), (3030, 5239), (3131, 5070), (3939, 4030)]