30799476

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 49921164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 109, 141, 167, 188, 218, 282, 327, 334, 423, 436, 501, 564, 654, 668, 846, 981, 1002, 1308, 1503, 1692, 1962, 2004, 3006, 3924, 5123, 6012, 7849, 10246, 15369, 15698, 18203, 20492, 23547, 30738, 31396, 36406, 46107, 47094, 54609, 61476, 70641, 72812, 92214, 94188, 109218, 141282, 163827, 184428, 218436, 282564, 327654, 655308, 855541, 1711082, 2566623, 3422164, 5133246, 7699869, 10266492, 15399738, 30799476]

約数ペア:

[(1, 30799476), (2, 15399738), (3, 10266492), (4, 7699869), (6, 5133246), (9, 3422164), (12, 2566623), (18, 1711082), (36, 855541), (47, 655308), (94, 327654), (109, 282564), (141, 218436), (167, 184428), (188, 163827), (218, 141282), (282, 109218), (327, 94188), (334, 92214), (423, 72812), (436, 70641), (501, 61476), (564, 54609), (654, 47094), (668, 46107), (846, 36406), (981, 31396), (1002, 30738), (1308, 23547), (1503, 20492), (1692, 18203), (1962, 15698), (2004, 15369), (3006, 10246), (3924, 7849), (5123, 6012)]