157522470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24197}}^1$

素因数の和:24245

約数の個数: 64

約数和(自身を含む): 446017536

約数和(自身を除く): 288495066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 24197, 48394, 72591, 120985, 145182, 169379, 241970, 338758, 362955, 508137, 725910, 750107, 846895, 1016274, 1500214, 1693790, 2250321, 2540685, 3750535, 4500642, 5081370, 5250749, 7501070, 10501498, 11251605, 15752247, 22503210, 26253745, 31504494, 52507490, 78761235, 157522470]

約数ペア:

[(1, 157522470), (2, 78761235), (3, 52507490), (5, 31504494), (6, 26253745), (7, 22503210), (10, 15752247), (14, 11251605), (15, 10501498), (21, 7501070), (30, 5250749), (31, 5081370), (35, 4500642), (42, 3750535), (62, 2540685), (70, 2250321), (93, 1693790), (105, 1500214), (155, 1016274), (186, 846895), (210, 750107), (217, 725910), (310, 508137), (434, 362955), (465, 338758), (651, 241970), (930, 169379), (1085, 145182), (1302, 120985), (2170, 72591), (3255, 48394), (6510, 24197)]