13758420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 29142060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 569, 620, 780, 806, 930, 1138, 1209, 1612, 1707, 1860, 2015, 2276, 2418, 2845, 3414, 4030, 4836, 5690, 6045, 6828, 7397, 8060, 8535, 11380, 12090, 14794, 17070, 17639, 22191, 24180, 29588, 34140, 35278, 36985, 44382, 52917, 70556, 73970, 88195, 88764, 105834, 110955, 147940, 176390, 211668, 221910, 229307, 264585, 352780, 443820, 458614, 529170, 687921, 917228, 1058340, 1146535, 1375842, 2293070, 2751684, 3439605, 4586140, 6879210, 13758420]

約数ペア:

[(1, 13758420), (2, 6879210), (3, 4586140), (4, 3439605), (5, 2751684), (6, 2293070), (10, 1375842), (12, 1146535), (13, 1058340), (15, 917228), (20, 687921), (26, 529170), (30, 458614), (31, 443820), (39, 352780), (52, 264585), (60, 229307), (62, 221910), (65, 211668), (78, 176390), (93, 147940), (124, 110955), (130, 105834), (155, 88764), (156, 88195), (186, 73970), (195, 70556), (260, 52917), (310, 44382), (372, 36985), (390, 35278), (403, 34140), (465, 29588), (569, 24180), (620, 22191), (780, 17639), (806, 17070), (930, 14794), (1138, 12090), (1209, 11380), (1612, 8535), (1707, 8060), (1860, 7397), (2015, 6828), (2276, 6045), (2418, 5690), (2845, 4836), (3414, 4030)]