70061290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 136760400

約数和(自身を除く): 66699110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3617, 3874, 7234, 9685, 18085, 19370, 36170, 47021, 94042, 235105, 470210, 538933, 1077866, 2694665, 5389330, 7006129, 14012258, 35030645, 70061290]

約数ペア:

[(1, 70061290), (2, 35030645), (5, 14012258), (10, 7006129), (13, 5389330), (26, 2694665), (65, 1077866), (130, 538933), (149, 470210), (298, 235105), (745, 94042), (1490, 47021), (1937, 36170), (3617, 19370), (3874, 18085), (7234, 9685)]