72997630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7741}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 140470848

約数和(自身を除く): 67473218

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 7741, 9430, 15482, 38705, 77410, 178043, 317381, 356086, 634762, 890215, 1586905, 1780430, 3173810, 7299763, 14599526, 36498815, 72997630]

約数ペア:

[(1, 72997630), (2, 36498815), (5, 14599526), (10, 7299763), (23, 3173810), (41, 1780430), (46, 1586905), (82, 890215), (115, 634762), (205, 356086), (230, 317381), (410, 178043), (943, 77410), (1886, 38705), (4715, 15482), (7741, 9430)]