70230940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 159522048

約数和(自身を除く): 89291108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 863, 1252, 1565, 1726, 3130, 3452, 4069, 4315, 6260, 8138, 8630, 11219, 16276, 17260, 20345, 22438, 40690, 44876, 56095, 81380, 112190, 224380, 270119, 540238, 1080476, 1350595, 2701190, 3511547, 5402380, 7023094, 14046188, 17557735, 35115470, 70230940]

約数ペア:

[(1, 70230940), (2, 35115470), (4, 17557735), (5, 14046188), (10, 7023094), (13, 5402380), (20, 3511547), (26, 2701190), (52, 1350595), (65, 1080476), (130, 540238), (260, 270119), (313, 224380), (626, 112190), (863, 81380), (1252, 56095), (1565, 44876), (1726, 40690), (3130, 22438), (3452, 20345), (4069, 17260), (4315, 16276), (6260, 11219), (8138, 8630)]