65938070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 140947776

約数和(自身を除く): 75009706

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, 953, 1258, 1870, 1906, 2035, 3145, 4070, 4765, 6290, 6919, 9530, 10483, 13838, 16201, 20966, 32402, 34595, 35261, 52415, 69190, 70522, 81005, 104830, 162010, 176305, 178211, 352610, 356422, 387871, 599437, 775742, 891055, 1198874, 1782110, 1939355, 2997185, 3878710, 5994370, 6593807, 13187614, 32969035, 65938070]

約数ペア:

[(1, 65938070), (2, 32969035), (5, 13187614), (10, 6593807), (11, 5994370), (17, 3878710), (22, 2997185), (34, 1939355), (37, 1782110), (55, 1198874), (74, 891055), (85, 775742), (110, 599437), (170, 387871), (185, 356422), (187, 352610), (370, 178211), (374, 176305), (407, 162010), (629, 104830), (814, 81005), (935, 70522), (953, 69190), (1258, 52415), (1870, 35261), (1906, 34595), (2035, 32402), (3145, 20966), (4070, 16201), (4765, 13838), (6290, 10483), (6919, 9530)]