1555647030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2469281}}^1$

素因数の和:2469301

約数の個数: 48

約数和(自身を含む): 4622495904

約数和(自身を除く): 3066848874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2469281, 4938562, 7407843, 12346405, 14815686, 17284967, 22223529, 24692810, 34569934, 37039215, 44447058, 51854901, 74078430, 86424835, 103709802, 111117645, 155564703, 172849670, 222235290, 259274505, 311129406, 518549010, 777823515, 1555647030]

約数ペア:

[(1, 1555647030), (2, 777823515), (3, 518549010), (5, 311129406), (6, 259274505), (7, 222235290), (9, 172849670), (10, 155564703), (14, 111117645), (15, 103709802), (18, 86424835), (21, 74078430), (30, 51854901), (35, 44447058), (42, 37039215), (45, 34569934), (63, 24692810), (70, 22223529), (90, 17284967), (105, 14815686), (126, 12346405), (210, 7407843), (315, 4938562), (630, 2469281)]