77354710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 142428384

約数和(自身を除く): 65073674

約数列:

[1, 2, 5, 10, 61, 122, 211, 305, 422, 601, 610, 1055, 1202, 2110, 3005, 6010, 12871, 25742, 36661, 64355, 73322, 126811, 128710, 183305, 253622, 366610, 634055, 1268110, 7735471, 15470942, 38677355, 77354710]

約数ペア:

[(1, 77354710), (2, 38677355), (5, 15470942), (10, 7735471), (61, 1268110), (122, 634055), (211, 366610), (305, 253622), (422, 183305), (601, 128710), (610, 126811), (1055, 73322), (1202, 64355), (2110, 36661), (3005, 25742), (6010, 12871)]