69306390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24841}}^1$

素因数の和:24885

約数の個数: 48

約数和(自身を含む): 186016896

約数和(自身を除く): 116710506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 24841, 49682, 74523, 124205, 149046, 223569, 248410, 372615, 447138, 745230, 770071, 1117845, 1540142, 2235690, 2310213, 3850355, 4620426, 6930639, 7700710, 11551065, 13861278, 23102130, 34653195, 69306390]

約数ペア:

[(1, 69306390), (2, 34653195), (3, 23102130), (5, 13861278), (6, 11551065), (9, 7700710), (10, 6930639), (15, 4620426), (18, 3850355), (30, 2310213), (31, 2235690), (45, 1540142), (62, 1117845), (90, 770071), (93, 745230), (155, 447138), (186, 372615), (279, 248410), (310, 223569), (465, 149046), (558, 124205), (930, 74523), (1395, 49682), (2790, 24841)]