16408590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 45239040

約数和(自身を除く): 28830450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 2617, 3135, 5234, 6270, 7851, 13085, 15702, 26170, 28787, 39255, 49723, 57574, 78510, 86361, 99446, 143935, 149169, 172722, 248615, 287870, 298338, 431805, 497230, 546953, 745845, 863610, 1093906, 1491690, 1640859, 2734765, 3281718, 5469530, 8204295, 16408590]

約数ペア:

[(1, 16408590), (2, 8204295), (3, 5469530), (5, 3281718), (6, 2734765), (10, 1640859), (11, 1491690), (15, 1093906), (19, 863610), (22, 745845), (30, 546953), (33, 497230), (38, 431805), (55, 298338), (57, 287870), (66, 248615), (95, 172722), (110, 149169), (114, 143935), (165, 99446), (190, 86361), (209, 78510), (285, 57574), (330, 49723), (418, 39255), (570, 28787), (627, 26170), (1045, 15702), (1254, 13085), (2090, 7851), (2617, 6270), (3135, 5234)]