30438045170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1\times {\mathrm{58229}}^1$

素因数の和:62270

約数の個数: 32

約数和(自身を含む): 59018667120

約数和(自身を除く): 28580621950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4021, 8042, 20105, 40210, 52273, 58229, 104546, 116458, 261365, 291145, 522730, 582290, 756977, 1513954, 3784885, 7569770, 234138809, 468277618, 1170694045, 2341388090, 3043804517, 6087609034, 15219022585, 30438045170]

約数ペア:

[(1, 30438045170), (2, 15219022585), (5, 6087609034), (10, 3043804517), (13, 2341388090), (26, 1170694045), (65, 468277618), (130, 234138809), (4021, 7569770), (8042, 3784885), (20105, 1513954), (40210, 756977), (52273, 582290), (58229, 522730), (104546, 291145), (116458, 261365)]