30496436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 62716416

約数和(自身を除く): 32219980

約数列:

[1, 2, 4, 17, 23, 31, 34, 37, 46, 62, 68, 74, 92, 124, 148, 289, 391, 527, 578, 629, 713, 782, 851, 1054, 1147, 1156, 1258, 1426, 1564, 1702, 2108, 2294, 2516, 2852, 3404, 4588, 6647, 8959, 10693, 12121, 13294, 14467, 17918, 19499, 21386, 24242, 26381, 26588, 28934, 35836, 38998, 42772, 48484, 52762, 57868, 77996, 105524, 206057, 245939, 331483, 412114, 448477, 491878, 662966, 824228, 896954, 983756, 1325932, 1793908, 7624109, 15248218, 30496436]

約数ペア:

[(1, 30496436), (2, 15248218), (4, 7624109), (17, 1793908), (23, 1325932), (31, 983756), (34, 896954), (37, 824228), (46, 662966), (62, 491878), (68, 448477), (74, 412114), (92, 331483), (124, 245939), (148, 206057), (289, 105524), (391, 77996), (527, 57868), (578, 52762), (629, 48484), (713, 42772), (782, 38998), (851, 35836), (1054, 28934), (1147, 26588), (1156, 26381), (1258, 24242), (1426, 21386), (1564, 19499), (1702, 17918), (2108, 14467), (2294, 13294), (2516, 12121), (2852, 10693), (3404, 8959), (4588, 6647)]