31046610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 85773312

約数和(自身を除く): 54726702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 907, 978, 1141, 1630, 1814, 2282, 2445, 2721, 3423, 4535, 4890, 5442, 5705, 6349, 6846, 9070, 11410, 12698, 13605, 17115, 19047, 27210, 31745, 34230, 38094, 63490, 95235, 147841, 190470, 295682, 443523, 739205, 887046, 1034887, 1478410, 2069774, 2217615, 3104661, 4435230, 5174435, 6209322, 10348870, 15523305, 31046610]

約数ペア:

[(1, 31046610), (2, 15523305), (3, 10348870), (5, 6209322), (6, 5174435), (7, 4435230), (10, 3104661), (14, 2217615), (15, 2069774), (21, 1478410), (30, 1034887), (35, 887046), (42, 739205), (70, 443523), (105, 295682), (163, 190470), (210, 147841), (326, 95235), (489, 63490), (815, 38094), (907, 34230), (978, 31745), (1141, 27210), (1630, 19047), (1814, 17115), (2282, 13605), (2445, 12698), (2721, 11410), (3423, 9070), (4535, 6846), (4890, 6349), (5442, 5705)]