15633330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 24041550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 163, 230, 278, 326, 345, 417, 489, 690, 695, 815, 834, 978, 1390, 1630, 2085, 2445, 3197, 3749, 4170, 4890, 6394, 7498, 9591, 11247, 15985, 18745, 19182, 22494, 22657, 31970, 37490, 45314, 47955, 56235, 67971, 95910, 112470, 113285, 135942, 226570, 339855, 521111, 679710, 1042222, 1563333, 2605555, 3126666, 5211110, 7816665, 15633330]

約数ペア:

[(1, 15633330), (2, 7816665), (3, 5211110), (5, 3126666), (6, 2605555), (10, 1563333), (15, 1042222), (23, 679710), (30, 521111), (46, 339855), (69, 226570), (115, 135942), (138, 113285), (139, 112470), (163, 95910), (230, 67971), (278, 56235), (326, 47955), (345, 45314), (417, 37490), (489, 31970), (690, 22657), (695, 22494), (815, 19182), (834, 18745), (978, 15985), (1390, 11247), (1630, 9591), (2085, 7498), (2445, 6394), (3197, 4890), (3749, 4170)]