15695030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 31543344

約数和(自身を除く): 15848314

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 251, 338, 370, 481, 502, 845, 962, 1255, 1690, 2405, 2510, 3263, 4810, 6253, 6526, 9287, 12506, 16315, 18574, 31265, 32630, 42419, 46435, 62530, 84838, 92870, 120731, 212095, 241462, 424190, 603655, 1207310, 1569503, 3139006, 7847515, 15695030]

約数ペア:

[(1, 15695030), (2, 7847515), (5, 3139006), (10, 1569503), (13, 1207310), (26, 603655), (37, 424190), (65, 241462), (74, 212095), (130, 120731), (169, 92870), (185, 84838), (251, 62530), (338, 46435), (370, 42419), (481, 32630), (502, 31265), (845, 18574), (962, 16315), (1255, 12506), (1690, 9287), (2405, 6526), (2510, 6253), (3263, 4810)]