39065580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7047

約数の個数: 72

約数和(自身を含む): 122338944

約数和(自身を除く): 83273364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7001, 14002, 21003, 28004, 35005, 42006, 63009, 70010, 84012, 105015, 126018, 140020, 210030, 217031, 252036, 315045, 420060, 434062, 630090, 651093, 868124, 1085155, 1260180, 1302186, 1953279, 2170310, 2604372, 3255465, 3906558, 4340620, 6510930, 7813116, 9766395, 13021860, 19532790, 39065580]

約数ペア:

[(1, 39065580), (2, 19532790), (3, 13021860), (4, 9766395), (5, 7813116), (6, 6510930), (9, 4340620), (10, 3906558), (12, 3255465), (15, 2604372), (18, 2170310), (20, 1953279), (30, 1302186), (31, 1260180), (36, 1085155), (45, 868124), (60, 651093), (62, 630090), (90, 434062), (93, 420060), (124, 315045), (155, 252036), (180, 217031), (186, 210030), (279, 140020), (310, 126018), (372, 105015), (465, 84012), (558, 70010), (620, 63009), (930, 42006), (1116, 35005), (1395, 28004), (1860, 21003), (2790, 14002), (5580, 7001)]