66420510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 174097728

約数和(自身を除く): 107677218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2333, 2847, 4666, 4745, 5694, 6999, 9490, 11665, 13998, 14235, 23330, 28470, 30329, 34995, 60658, 69990, 90987, 151645, 170309, 181974, 303290, 340618, 454935, 510927, 851545, 909870, 1021854, 1703090, 2214017, 2554635, 4428034, 5109270, 6642051, 11070085, 13284102, 22140170, 33210255, 66420510]

約数ペア:

[(1, 66420510), (2, 33210255), (3, 22140170), (5, 13284102), (6, 11070085), (10, 6642051), (13, 5109270), (15, 4428034), (26, 2554635), (30, 2214017), (39, 1703090), (65, 1021854), (73, 909870), (78, 851545), (130, 510927), (146, 454935), (195, 340618), (219, 303290), (365, 181974), (390, 170309), (438, 151645), (730, 90987), (949, 69990), (1095, 60658), (1898, 34995), (2190, 30329), (2333, 28470), (2847, 23330), (4666, 14235), (4745, 13998), (5694, 11665), (6999, 9490)]