223473110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102983}}^1$

素因数の和:103028

約数の個数: 32

約数和(自身を含む): 474550272

約数和(自身を除く): 251077162

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 102983, 205966, 514915, 720881, 1029830, 1441762, 3192473, 3604405, 6384946, 7208810, 15962365, 22347311, 31924730, 44694622, 111736555, 223473110]

約数ペア:

[(1, 223473110), (2, 111736555), (5, 44694622), (7, 31924730), (10, 22347311), (14, 15962365), (31, 7208810), (35, 6384946), (62, 3604405), (70, 3192473), (155, 1441762), (217, 1029830), (310, 720881), (434, 514915), (1085, 205966), (2170, 102983)]