126168510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323509}}^1$

素因数の和:323532

約数の個数: 32

約数和(自身を含む): 326098080

約数和(自身を除く): 199929570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 323509, 647018, 970527, 1617545, 1941054, 3235090, 4205617, 4852635, 8411234, 9705270, 12616851, 21028085, 25233702, 42056170, 63084255, 126168510]

約数ペア:

[(1, 126168510), (2, 63084255), (3, 42056170), (5, 25233702), (6, 21028085), (10, 12616851), (13, 9705270), (15, 8411234), (26, 4852635), (30, 4205617), (39, 3235090), (65, 1941054), (78, 1617545), (130, 970527), (195, 647018), (390, 323509)]