71139110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32783}}^1$

素因数の和:32828

約数の個数: 32

約数和(自身を含む): 151068672

約数和(自身を除く): 79929562

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 32783, 65566, 163915, 229481, 327830, 458962, 1016273, 1147405, 2032546, 2294810, 5081365, 7113911, 10162730, 14227822, 35569555, 71139110]

約数ペア:

[(1, 71139110), (2, 35569555), (5, 14227822), (7, 10162730), (10, 7113911), (14, 5081365), (31, 2294810), (35, 2032546), (62, 1147405), (70, 1016273), (155, 458962), (217, 327830), (310, 229481), (434, 163915), (1085, 65566), (2170, 32783)]