15715692260

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1579}}^1\times {\mathrm{1621}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 33151863360

約数和(自身を除く): 17436171100

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 1579, 1621, 3070, 3158, 3242, 6140, 6316, 6484, 7895, 8105, 15790, 16210, 31580, 32420, 484753, 497647, 969506, 995294, 1939012, 1990588, 2423765, 2488235, 2559559, 4847530, 4976470, 5119118, 9695060, 9952940, 10238236, 12797795, 25595590, 51191180, 785784613, 1571569226, 3143138452, 3928923065, 7857846130, 15715692260]

約数ペア:

[(1, 15715692260), (2, 7857846130), (4, 3928923065), (5, 3143138452), (10, 1571569226), (20, 785784613), (307, 51191180), (614, 25595590), (1228, 12797795), (1535, 10238236), (1579, 9952940), (1621, 9695060), (3070, 5119118), (3158, 4976470), (3242, 4847530), (6140, 2559559), (6316, 2488235), (6484, 2423765), (7895, 1990588), (8105, 1939012), (15790, 995294), (16210, 969506), (31580, 497647), (32420, 484753)]