223622220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 652861440

約数和(自身を除く): 429239220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 436, 465, 545, 620, 654, 930, 1090, 1103, 1308, 1635, 1860, 2180, 2206, 3270, 3309, 3379, 4412, 5515, 6540, 6618, 6758, 10137, 11030, 13236, 13516, 16545, 16895, 20274, 22060, 33090, 33790, 34193, 40548, 50685, 66180, 67580, 68386, 101370, 102579, 120227, 136772, 170965, 202740, 205158, 240454, 341930, 360681, 410316, 480908, 512895, 601135, 683860, 721362, 1025790, 1202270, 1442724, 1803405, 2051580, 2404540, 3606810, 3727037, 7213620, 7454074, 11181111, 14908148, 18635185, 22362222, 37270370, 44724444, 55905555, 74540740, 111811110, 223622220]

約数ペア:

[(1, 223622220), (2, 111811110), (3, 74540740), (4, 55905555), (5, 44724444), (6, 37270370), (10, 22362222), (12, 18635185), (15, 14908148), (20, 11181111), (30, 7454074), (31, 7213620), (60, 3727037), (62, 3606810), (93, 2404540), (109, 2051580), (124, 1803405), (155, 1442724), (186, 1202270), (218, 1025790), (310, 721362), (327, 683860), (372, 601135), (436, 512895), (465, 480908), (545, 410316), (620, 360681), (654, 341930), (930, 240454), (1090, 205158), (1103, 202740), (1308, 170965), (1635, 136772), (1860, 120227), (2180, 102579), (2206, 101370), (3270, 68386), (3309, 67580), (3379, 66180), (4412, 50685), (5515, 40548), (6540, 34193), (6618, 33790), (6758, 33090), (10137, 22060), (11030, 20274), (13236, 16895), (13516, 16545)]