1302870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 3159648

約数和(自身を除く): 1856778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 317, 411, 634, 685, 822, 951, 1370, 1585, 1902, 2055, 3170, 4110, 4755, 9510, 43429, 86858, 130287, 217145, 260574, 434290, 651435, 1302870]

約数ペア:

[(1, 1302870), (2, 651435), (3, 434290), (5, 260574), (6, 217145), (10, 130287), (15, 86858), (30, 43429), (137, 9510), (274, 4755), (317, 4110), (411, 3170), (634, 2055), (685, 1902), (822, 1585), (951, 1370)]