241467340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 549062640

約数和(自身を除く): 307595300

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 529, 580, 667, 787, 1058, 1334, 1574, 2116, 2645, 2668, 3148, 3335, 3935, 5290, 6670, 7870, 10580, 13340, 15341, 15740, 18101, 22823, 30682, 36202, 45646, 61364, 72404, 76705, 90505, 91292, 114115, 153410, 181010, 228230, 306820, 362020, 416323, 456460, 524929, 832646, 1049858, 1665292, 2081615, 2099716, 2624645, 4163230, 5249290, 8326460, 10498580, 12073367, 24146734, 48293468, 60366835, 120733670, 241467340]

約数ペア:

[(1, 241467340), (2, 120733670), (4, 60366835), (5, 48293468), (10, 24146734), (20, 12073367), (23, 10498580), (29, 8326460), (46, 5249290), (58, 4163230), (92, 2624645), (115, 2099716), (116, 2081615), (145, 1665292), (230, 1049858), (290, 832646), (460, 524929), (529, 456460), (580, 416323), (667, 362020), (787, 306820), (1058, 228230), (1334, 181010), (1574, 153410), (2116, 114115), (2645, 91292), (2668, 90505), (3148, 76705), (3335, 72404), (3935, 61364), (5290, 45646), (6670, 36202), (7870, 30682), (10580, 22823), (13340, 18101), (15341, 15740)]