21117102610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{57601}}^1$

素因数の和:58270

約数の個数: 32

約数和(自身を含む): 38698866864

約数和(自身を除く): 17581764254

約数列:

[1, 2, 5, 10, 61, 122, 305, 601, 610, 1202, 3005, 6010, 36661, 57601, 73322, 115202, 183305, 288005, 366610, 576010, 3513661, 7027322, 17568305, 34618201, 35136610, 69236402, 173091005, 346182010, 2111710261, 4223420522, 10558551305, 21117102610]

約数ペア:

[(1, 21117102610), (2, 10558551305), (5, 4223420522), (10, 2111710261), (61, 346182010), (122, 173091005), (305, 69236402), (601, 35136610), (610, 34618201), (1202, 17568305), (3005, 7027322), (6010, 3513661), (36661, 576010), (57601, 366610), (73322, 288005), (115202, 183305)]