77211390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83023}}^1$

素因数の和:83064

約数の個数: 32

約数和(自身を含む): 191287296

約数和(自身を除く): 114075906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 83023, 166046, 249069, 415115, 498138, 830230, 1245345, 2490690, 2573713, 5147426, 7721139, 12868565, 15442278, 25737130, 38605695, 77211390]

約数ペア:

[(1, 77211390), (2, 38605695), (3, 25737130), (5, 15442278), (6, 12868565), (10, 7721139), (15, 5147426), (30, 2573713), (31, 2490690), (62, 1245345), (93, 830230), (155, 498138), (186, 415115), (310, 249069), (465, 166046), (930, 83023)]