65478810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 164954880

約数和(自身を除く): 99476070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1031, 1095, 2062, 2117, 2190, 3093, 4234, 5155, 6186, 6351, 10310, 10585, 12702, 15465, 21170, 29899, 30930, 31755, 59798, 63510, 75263, 89697, 149495, 150526, 179394, 225789, 298990, 376315, 448485, 451578, 752630, 896970, 1128945, 2182627, 2257890, 4365254, 6547881, 10913135, 13095762, 21826270, 32739405, 65478810]

約数ペア:

[(1, 65478810), (2, 32739405), (3, 21826270), (5, 13095762), (6, 10913135), (10, 6547881), (15, 4365254), (29, 2257890), (30, 2182627), (58, 1128945), (73, 896970), (87, 752630), (145, 451578), (146, 448485), (174, 376315), (219, 298990), (290, 225789), (365, 179394), (435, 150526), (438, 149495), (730, 89697), (870, 75263), (1031, 63510), (1095, 59798), (2062, 31755), (2117, 30930), (2190, 29899), (3093, 21170), (4234, 15465), (5155, 12702), (6186, 10585), (6351, 10310)]