71308230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 200931840

約数和(自身を除く): 129623610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 179, 210, 245, 271, 294, 358, 490, 537, 542, 735, 813, 895, 1074, 1253, 1355, 1470, 1626, 1790, 1897, 2506, 2685, 2710, 3759, 3794, 4065, 5370, 5691, 6265, 7518, 8130, 8771, 9485, 11382, 12530, 13279, 17542, 18795, 18970, 26313, 26558, 28455, 37590, 39837, 43855, 48509, 52626, 56910, 66395, 79674, 87710, 97018, 131565, 132790, 145527, 199185, 242545, 263130, 291054, 339563, 398370, 485090, 679126, 727635, 1018689, 1455270, 1697815, 2037378, 2376941, 3395630, 4753882, 5093445, 7130823, 10186890, 11884705, 14261646, 23769410, 35654115, 71308230]

約数ペア:

[(1, 71308230), (2, 35654115), (3, 23769410), (5, 14261646), (6, 11884705), (7, 10186890), (10, 7130823), (14, 5093445), (15, 4753882), (21, 3395630), (30, 2376941), (35, 2037378), (42, 1697815), (49, 1455270), (70, 1018689), (98, 727635), (105, 679126), (147, 485090), (179, 398370), (210, 339563), (245, 291054), (271, 263130), (294, 242545), (358, 199185), (490, 145527), (537, 132790), (542, 131565), (735, 97018), (813, 87710), (895, 79674), (1074, 66395), (1253, 56910), (1355, 52626), (1470, 48509), (1626, 43855), (1790, 39837), (1897, 37590), (2506, 28455), (2685, 26558), (2710, 26313), (3759, 18970), (3794, 18795), (4065, 17542), (5370, 13279), (5691, 12530), (6265, 11382), (7518, 9485), (8130, 8771)]