10130990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 9360850

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 751, 1349, 1502, 2698, 3755, 6745, 7510, 13490, 14269, 28538, 53321, 71345, 106642, 142690, 266605, 533210, 1013099, 2026198, 5065495, 10130990]

約数ペア:

[(1, 10130990), (2, 5065495), (5, 2026198), (10, 1013099), (19, 533210), (38, 266605), (71, 142690), (95, 106642), (142, 71345), (190, 53321), (355, 28538), (710, 14269), (751, 13490), (1349, 7510), (1502, 6745), (2698, 3755)]