70096780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15898

約数の個数: 48

約数和(自身を含む): 167862240

約数和(自身を除く): 97765460

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 15859, 31718, 63436, 79295, 158590, 206167, 269603, 317180, 412334, 539206, 824668, 1030835, 1078412, 1348015, 2061670, 2696030, 3504839, 4123340, 5392060, 7009678, 14019356, 17524195, 35048390, 70096780]

約数ペア:

[(1, 70096780), (2, 35048390), (4, 17524195), (5, 14019356), (10, 7009678), (13, 5392060), (17, 4123340), (20, 3504839), (26, 2696030), (34, 2061670), (52, 1348015), (65, 1078412), (68, 1030835), (85, 824668), (130, 539206), (170, 412334), (221, 317180), (260, 269603), (340, 206167), (442, 158590), (884, 79295), (1105, 63436), (2210, 31718), (4420, 15859)]