15570264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 41322240

約数和(自身を除く): 25751976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 421, 536, 552, 804, 842, 1263, 1541, 1608, 1684, 2526, 3082, 3368, 4623, 5052, 6164, 9246, 9683, 10104, 12328, 18492, 19366, 28207, 29049, 36984, 38732, 56414, 58098, 77464, 84621, 112828, 116196, 169242, 225656, 232392, 338484, 648761, 676968, 1297522, 1946283, 2595044, 3892566, 5190088, 7785132, 15570264]

約数ペア:

[(1, 15570264), (2, 7785132), (3, 5190088), (4, 3892566), (6, 2595044), (8, 1946283), (12, 1297522), (23, 676968), (24, 648761), (46, 338484), (67, 232392), (69, 225656), (92, 169242), (134, 116196), (138, 112828), (184, 84621), (201, 77464), (268, 58098), (276, 56414), (402, 38732), (421, 36984), (536, 29049), (552, 28207), (804, 19366), (842, 18492), (1263, 12328), (1541, 10104), (1608, 9683), (1684, 9246), (2526, 6164), (3082, 5052), (3368, 4623)]