19369530

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2682

約数の個数: 56

約数和(自身を含む): 52293492

約数和(自身を除く): 32923962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2657, 3645, 5314, 7290, 7971, 13285, 15942, 23913, 26570, 39855, 47826, 71739, 79710, 119565, 143478, 215217, 239130, 358695, 430434, 645651, 717390, 1076085, 1291302, 1936953, 2152170, 3228255, 3873906, 6456510, 9684765, 19369530]

約数ペア:

[(1, 19369530), (2, 9684765), (3, 6456510), (5, 3873906), (6, 3228255), (9, 2152170), (10, 1936953), (15, 1291302), (18, 1076085), (27, 717390), (30, 645651), (45, 430434), (54, 358695), (81, 239130), (90, 215217), (135, 143478), (162, 119565), (243, 79710), (270, 71739), (405, 47826), (486, 39855), (729, 26570), (810, 23913), (1215, 15942), (1458, 13285), (2430, 7971), (2657, 7290), (3645, 5314)]