9876870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 26619840

約数和(自身を除く): 16742970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 233, 270, 314, 466, 471, 699, 785, 942, 1165, 1398, 1413, 1570, 2097, 2330, 2355, 2826, 3495, 4194, 4239, 4710, 6291, 6990, 7065, 8478, 10485, 12582, 14130, 20970, 21195, 31455, 36581, 42390, 62910, 73162, 109743, 182905, 219486, 329229, 365810, 548715, 658458, 987687, 1097430, 1646145, 1975374, 3292290, 4938435, 9876870]

約数ペア:

[(1, 9876870), (2, 4938435), (3, 3292290), (5, 1975374), (6, 1646145), (9, 1097430), (10, 987687), (15, 658458), (18, 548715), (27, 365810), (30, 329229), (45, 219486), (54, 182905), (90, 109743), (135, 73162), (157, 62910), (233, 42390), (270, 36581), (314, 31455), (466, 21195), (471, 20970), (699, 14130), (785, 12582), (942, 10485), (1165, 8478), (1398, 7065), (1413, 6990), (1570, 6291), (2097, 4710), (2330, 4239), (2355, 4194), (2826, 3495)]