2912643860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{341059}}^1$

素因数の和:341136

約数の個数: 48

約数和(自身を含む): 7104961920

約数和(自身を除く): 4192318060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 341059, 682118, 1364236, 1705295, 2387413, 3410590, 4774826, 6821180, 9549652, 11937065, 20804599, 23874130, 41609198, 47748260, 83218396, 104022995, 145632193, 208045990, 291264386, 416091980, 582528772, 728160965, 1456321930, 2912643860]

約数ペア:

[(1, 2912643860), (2, 1456321930), (4, 728160965), (5, 582528772), (7, 416091980), (10, 291264386), (14, 208045990), (20, 145632193), (28, 104022995), (35, 83218396), (61, 47748260), (70, 41609198), (122, 23874130), (140, 20804599), (244, 11937065), (305, 9549652), (427, 6821180), (610, 4774826), (854, 3410590), (1220, 2387413), (1708, 1705295), (2135, 1364236), (4270, 682118), (8540, 341059)]