65522930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 140061312

約数和(自身を除く): 74538382

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 947, 1258, 1870, 1894, 2035, 3145, 4070, 4735, 6290, 6919, 9470, 10417, 13838, 16099, 20834, 32198, 34595, 35039, 52085, 69190, 70078, 80495, 104170, 160990, 175195, 177089, 350390, 354178, 385429, 595663, 770858, 885445, 1191326, 1770890, 1927145, 2978315, 3854290, 5956630, 6552293, 13104586, 32761465, 65522930]

約数ペア:

[(1, 65522930), (2, 32761465), (5, 13104586), (10, 6552293), (11, 5956630), (17, 3854290), (22, 2978315), (34, 1927145), (37, 1770890), (55, 1191326), (74, 885445), (85, 770858), (110, 595663), (170, 385429), (185, 354178), (187, 350390), (370, 177089), (374, 175195), (407, 160990), (629, 104170), (814, 80495), (935, 70078), (947, 69190), (1258, 52085), (1870, 35039), (1894, 34595), (2035, 32198), (3145, 20834), (4070, 16099), (4735, 13838), (6290, 10417), (6919, 9470)]