289055610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12497}}^1$

素因数の和:12767

約数の個数: 48

約数和(自身を含む): 754529256

約数和(自身を除く): 465473646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 12497, 23130, 24994, 37491, 62485, 74982, 112473, 124970, 187455, 224946, 374910, 562365, 1124730, 3211729, 6423458, 9635187, 16058645, 19270374, 28905561, 32117290, 48175935, 57811122, 96351870, 144527805, 289055610]

約数ペア:

[(1, 289055610), (2, 144527805), (3, 96351870), (5, 57811122), (6, 48175935), (9, 32117290), (10, 28905561), (15, 19270374), (18, 16058645), (30, 9635187), (45, 6423458), (90, 3211729), (257, 1124730), (514, 562365), (771, 374910), (1285, 224946), (1542, 187455), (2313, 124970), (2570, 112473), (3855, 74982), (4626, 62485), (7710, 37491), (11565, 24994), (12497, 23130)]