76780490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1063}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 66629686

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 310, 466, 1063, 1165, 2126, 2330, 5315, 7223, 10630, 14446, 32953, 36115, 65906, 72230, 164765, 247679, 329530, 495358, 1238395, 2476790, 7678049, 15356098, 38390245, 76780490]

約数ペア:

[(1, 76780490), (2, 38390245), (5, 15356098), (10, 7678049), (31, 2476790), (62, 1238395), (155, 495358), (233, 329530), (310, 247679), (466, 164765), (1063, 72230), (1165, 65906), (2126, 36115), (2330, 32953), (5315, 14446), (7223, 10630)]