148805970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 364041216

約数和(自身を除く): 215235246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 151, 214, 302, 307, 321, 453, 535, 614, 642, 755, 906, 921, 1070, 1510, 1535, 1605, 1842, 2265, 3070, 3210, 4530, 4605, 9210, 16157, 32314, 32849, 46357, 48471, 65698, 80785, 92714, 96942, 98547, 139071, 161570, 164245, 197094, 231785, 242355, 278142, 328490, 463570, 484710, 492735, 695355, 985470, 1390710, 4960199, 9920398, 14880597, 24800995, 29761194, 49601990, 74402985, 148805970]

約数ペア:

[(1, 148805970), (2, 74402985), (3, 49601990), (5, 29761194), (6, 24800995), (10, 14880597), (15, 9920398), (30, 4960199), (107, 1390710), (151, 985470), (214, 695355), (302, 492735), (307, 484710), (321, 463570), (453, 328490), (535, 278142), (614, 242355), (642, 231785), (755, 197094), (906, 164245), (921, 161570), (1070, 139071), (1510, 98547), (1535, 96942), (1605, 92714), (1842, 80785), (2265, 65698), (3070, 48471), (3210, 46357), (4530, 32849), (4605, 32314), (9210, 16157)]