1566190140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373851}}^1$

素因数の和:1373882

約数の個数: 48

約数和(自身を含む): 4616142720

約数和(自身を除く): 3049952580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1373851, 2747702, 4121553, 5495404, 6869255, 8243106, 13738510, 16486212, 20607765, 26103169, 27477020, 41215530, 52206338, 78309507, 82431060, 104412676, 130515845, 156619014, 261031690, 313238028, 391547535, 522063380, 783095070, 1566190140]

約数ペア:

[(1, 1566190140), (2, 783095070), (3, 522063380), (4, 391547535), (5, 313238028), (6, 261031690), (10, 156619014), (12, 130515845), (15, 104412676), (19, 82431060), (20, 78309507), (30, 52206338), (38, 41215530), (57, 27477020), (60, 26103169), (76, 20607765), (95, 16486212), (114, 13738510), (190, 8243106), (228, 6869255), (285, 5495404), (380, 4121553), (570, 2747702), (1140, 1373851)]