22265490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 59141376

約数和(自身を除く): 36875886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 1543, 2405, 2886, 3086, 4629, 4810, 7215, 7715, 9258, 14430, 15430, 20059, 23145, 40118, 46290, 57091, 60177, 100295, 114182, 120354, 171273, 200590, 285455, 300885, 342546, 570910, 601770, 742183, 856365, 1484366, 1712730, 2226549, 3710915, 4453098, 7421830, 11132745, 22265490]

約数ペア:

[(1, 22265490), (2, 11132745), (3, 7421830), (5, 4453098), (6, 3710915), (10, 2226549), (13, 1712730), (15, 1484366), (26, 856365), (30, 742183), (37, 601770), (39, 570910), (65, 342546), (74, 300885), (78, 285455), (111, 200590), (130, 171273), (185, 120354), (195, 114182), (222, 100295), (370, 60177), (390, 57091), (481, 46290), (555, 40118), (962, 23145), (1110, 20059), (1443, 15430), (1543, 14430), (2405, 9258), (2886, 7715), (3086, 7215), (4629, 4810)]