306583230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 747242496

約数和(自身を除く): 440659266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 181, 262, 362, 393, 431, 543, 655, 786, 862, 905, 1086, 1293, 1310, 1810, 1965, 2155, 2586, 2715, 3930, 4310, 5430, 6465, 12930, 23711, 47422, 56461, 71133, 78011, 112922, 118555, 142266, 156022, 169383, 234033, 237110, 282305, 338766, 355665, 390055, 468066, 564610, 711330, 780110, 846915, 1170165, 1693830, 2340330, 10219441, 20438882, 30658323, 51097205, 61316646, 102194410, 153291615, 306583230]

約数ペア:

[(1, 306583230), (2, 153291615), (3, 102194410), (5, 61316646), (6, 51097205), (10, 30658323), (15, 20438882), (30, 10219441), (131, 2340330), (181, 1693830), (262, 1170165), (362, 846915), (393, 780110), (431, 711330), (543, 564610), (655, 468066), (786, 390055), (862, 355665), (905, 338766), (1086, 282305), (1293, 237110), (1310, 234033), (1810, 169383), (1965, 156022), (2155, 142266), (2586, 118555), (2715, 112922), (3930, 78011), (4310, 71133), (5430, 56461), (6465, 47422), (12930, 23711)]