157407510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2333}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 409364928

約数和(自身を除く): 251957418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1730, 2249, 2333, 2595, 4498, 4666, 5190, 6747, 6999, 11245, 11665, 13494, 13998, 22490, 23330, 30329, 33735, 34995, 60658, 67470, 69990, 90987, 151645, 181974, 303290, 403609, 454935, 807218, 909870, 1210827, 2018045, 2421654, 4036090, 5246917, 6054135, 10493834, 12108270, 15740751, 26234585, 31481502, 52469170, 78703755, 157407510]

約数ペア:

[(1, 157407510), (2, 78703755), (3, 52469170), (5, 31481502), (6, 26234585), (10, 15740751), (13, 12108270), (15, 10493834), (26, 6054135), (30, 5246917), (39, 4036090), (65, 2421654), (78, 2018045), (130, 1210827), (173, 909870), (195, 807218), (346, 454935), (390, 403609), (519, 303290), (865, 181974), (1038, 151645), (1730, 90987), (2249, 69990), (2333, 67470), (2595, 60658), (4498, 34995), (4666, 33735), (5190, 30329), (6747, 23330), (6999, 22490), (11245, 13998), (11665, 13494)]