147156730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 317882880

約数和(自身を除く): 170726150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 355, 406, 497, 710, 994, 1015, 1021, 2030, 2042, 2059, 2485, 4118, 4970, 5105, 7147, 10210, 10295, 14294, 14413, 20590, 28826, 29609, 35735, 59218, 71470, 72065, 72491, 144130, 144982, 148045, 207263, 296090, 362455, 414526, 507437, 724910, 1014874, 1036315, 2072630, 2102239, 2537185, 4204478, 5074370, 10511195, 14715673, 21022390, 29431346, 73578365, 147156730]

約数ペア:

[(1, 147156730), (2, 73578365), (5, 29431346), (7, 21022390), (10, 14715673), (14, 10511195), (29, 5074370), (35, 4204478), (58, 2537185), (70, 2102239), (71, 2072630), (142, 1036315), (145, 1014874), (203, 724910), (290, 507437), (355, 414526), (406, 362455), (497, 296090), (710, 207263), (994, 148045), (1015, 144982), (1021, 144130), (2030, 72491), (2042, 72065), (2059, 71470), (2485, 59218), (4118, 35735), (4970, 29609), (5105, 28826), (7147, 20590), (10210, 14413), (10295, 14294)]