23423820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 76758528

約数和(自身を除く): 53334708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1297, 1505, 1806, 2580, 2594, 3010, 3612, 3891, 4515, 5188, 6020, 6485, 7782, 9030, 9079, 12970, 15564, 18060, 18158, 19455, 25940, 27237, 36316, 38910, 45395, 54474, 55771, 77820, 90790, 108948, 111542, 136185, 167313, 181580, 223084, 272370, 278855, 334626, 390397, 544740, 557710, 669252, 780794, 836565, 1115420, 1171191, 1561588, 1673130, 1951985, 2342382, 3346260, 3903970, 4684764, 5855955, 7807940, 11711910, 23423820]

約数ペア:

[(1, 23423820), (2, 11711910), (3, 7807940), (4, 5855955), (5, 4684764), (6, 3903970), (7, 3346260), (10, 2342382), (12, 1951985), (14, 1673130), (15, 1561588), (20, 1171191), (21, 1115420), (28, 836565), (30, 780794), (35, 669252), (42, 557710), (43, 544740), (60, 390397), (70, 334626), (84, 278855), (86, 272370), (105, 223084), (129, 181580), (140, 167313), (172, 136185), (210, 111542), (215, 108948), (258, 90790), (301, 77820), (420, 55771), (430, 54474), (516, 45395), (602, 38910), (645, 36316), (860, 27237), (903, 25940), (1204, 19455), (1290, 18158), (1297, 18060), (1505, 15564), (1806, 12970), (2580, 9079), (2594, 9030), (3010, 7782), (3612, 6485), (3891, 6020), (4515, 5188)]