30629564

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 63329280

約数和(自身を除く): 32699716

約数列:

[1, 2, 4, 7, 14, 28, 61, 79, 122, 158, 227, 244, 316, 427, 454, 553, 854, 908, 1106, 1589, 1708, 2212, 3178, 4819, 6356, 9638, 13847, 17933, 19276, 27694, 33733, 35866, 55388, 67466, 71732, 96929, 125531, 134932, 193858, 251062, 387716, 502124, 1093913, 2187826, 4375652, 7657391, 15314782, 30629564]

約数ペア:

[(1, 30629564), (2, 15314782), (4, 7657391), (7, 4375652), (14, 2187826), (28, 1093913), (61, 502124), (79, 387716), (122, 251062), (158, 193858), (227, 134932), (244, 125531), (316, 96929), (427, 71732), (454, 67466), (553, 55388), (854, 35866), (908, 33733), (1106, 27694), (1589, 19276), (1708, 17933), (2212, 13847), (3178, 9638), (4819, 6356)]