258604830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23747}}^1$

素因数の和:23782

約数の個数: 72

約数和(自身を含む): 739085256

約数和(自身を除く): 480480426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 23747, 47494, 71241, 118735, 142482, 213723, 237470, 261217, 356205, 427446, 522434, 712410, 783651, 1068615, 1306085, 1567302, 2137230, 2350953, 2612170, 2873387, 3918255, 4701906, 5746774, 7836510, 8620161, 11754765, 14366935, 17240322, 23509530, 25860483, 28733870, 43100805, 51720966, 86201610, 129302415, 258604830]

約数ペア:

[(1, 258604830), (2, 129302415), (3, 86201610), (5, 51720966), (6, 43100805), (9, 28733870), (10, 25860483), (11, 23509530), (15, 17240322), (18, 14366935), (22, 11754765), (30, 8620161), (33, 7836510), (45, 5746774), (55, 4701906), (66, 3918255), (90, 2873387), (99, 2612170), (110, 2350953), (121, 2137230), (165, 1567302), (198, 1306085), (242, 1068615), (330, 783651), (363, 712410), (495, 522434), (605, 427446), (726, 356205), (990, 261217), (1089, 237470), (1210, 213723), (1815, 142482), (2178, 118735), (3630, 71241), (5445, 47494), (10890, 23747)]