23180870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 46227456

約数和(自身を除く): 23046586

約数列:

[1, 2, 5, 10, 31, 37, 43, 47, 62, 74, 86, 94, 155, 185, 215, 235, 310, 370, 430, 470, 1147, 1333, 1457, 1591, 1739, 2021, 2294, 2666, 2914, 3182, 3478, 4042, 5735, 6665, 7285, 7955, 8695, 10105, 11470, 13330, 14570, 15910, 17390, 20210, 49321, 53909, 62651, 74777, 98642, 107818, 125302, 149554, 246605, 269545, 313255, 373885, 493210, 539090, 626510, 747770, 2318087, 4636174, 11590435, 23180870]

約数ペア:

[(1, 23180870), (2, 11590435), (5, 4636174), (10, 2318087), (31, 747770), (37, 626510), (43, 539090), (47, 493210), (62, 373885), (74, 313255), (86, 269545), (94, 246605), (155, 149554), (185, 125302), (215, 107818), (235, 98642), (310, 74777), (370, 62651), (430, 53909), (470, 49321), (1147, 20210), (1333, 17390), (1457, 15910), (1591, 14570), (1739, 13330), (2021, 11470), (2294, 10105), (2666, 8695), (2914, 7955), (3182, 7285), (3478, 6665), (4042, 5735)]