151127470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3331}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 293882400

約数和(自身を除く): 142754930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3331, 3490, 4537, 6662, 9074, 16655, 22685, 33310, 43303, 45370, 86606, 216515, 433030, 1162519, 2325038, 5812595, 11625190, 15112747, 30225494, 75563735, 151127470]

約数ペア:

[(1, 151127470), (2, 75563735), (5, 30225494), (10, 15112747), (13, 11625190), (26, 5812595), (65, 2325038), (130, 1162519), (349, 433030), (698, 216515), (1745, 86606), (3331, 45370), (3490, 43303), (4537, 33310), (6662, 22685), (9074, 16655)]