308786970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 767655936

約数和(自身を除く): 458868966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 547, 607, 930, 1094, 1214, 1641, 1821, 2735, 3035, 3282, 3642, 5470, 6070, 8205, 9105, 16410, 16957, 18210, 18817, 33914, 37634, 50871, 56451, 84785, 94085, 101742, 112902, 169570, 188170, 254355, 282255, 332029, 508710, 564510, 664058, 996087, 1660145, 1992174, 3320290, 4980435, 9960870, 10292899, 20585798, 30878697, 51464495, 61757394, 102928990, 154393485, 308786970]

約数ペア:

[(1, 308786970), (2, 154393485), (3, 102928990), (5, 61757394), (6, 51464495), (10, 30878697), (15, 20585798), (30, 10292899), (31, 9960870), (62, 4980435), (93, 3320290), (155, 1992174), (186, 1660145), (310, 996087), (465, 664058), (547, 564510), (607, 508710), (930, 332029), (1094, 282255), (1214, 254355), (1641, 188170), (1821, 169570), (2735, 112902), (3035, 101742), (3282, 94085), (3642, 84785), (5470, 56451), (6070, 50871), (8205, 37634), (9105, 33914), (16410, 18817), (16957, 18210)]