63688130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2939}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 62049790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2939, 4334, 5878, 10835, 14695, 21670, 29390, 32329, 64658, 161645, 323290, 578983, 1157966, 2894915, 5789830, 6368813, 12737626, 31844065, 63688130]

約数ペア:

[(1, 63688130), (2, 31844065), (5, 12737626), (10, 6368813), (11, 5789830), (22, 2894915), (55, 1157966), (110, 578983), (197, 323290), (394, 161645), (985, 64658), (1970, 32329), (2167, 29390), (2939, 21670), (4334, 14695), (5878, 10835)]