387224730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{3257}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 1007855784

約数和(自身を除く): 620631054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1321, 2642, 3257, 3963, 6514, 6605, 7926, 9771, 11889, 13210, 16285, 19542, 19815, 23778, 29313, 32570, 39630, 48855, 58626, 59445, 97710, 118890, 146565, 293130, 4302497, 8604994, 12907491, 21512485, 25814982, 38722473, 43024970, 64537455, 77444946, 129074910, 193612365, 387224730]

約数ペア:

[(1, 387224730), (2, 193612365), (3, 129074910), (5, 77444946), (6, 64537455), (9, 43024970), (10, 38722473), (15, 25814982), (18, 21512485), (30, 12907491), (45, 8604994), (90, 4302497), (1321, 293130), (2642, 146565), (3257, 118890), (3963, 97710), (6514, 59445), (6605, 58626), (7926, 48855), (9771, 39630), (11889, 32570), (13210, 29313), (16285, 23778), (19542, 19815)]