10875420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 34070400

約数和(自身を除く): 23194980

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, 1949, 2790, 3898, 5580, 5847, 7796, 9745, 11694, 17541, 19490, 23388, 29235, 35082, 38980, 58470, 60419, 70164, 87705, 116940, 120838, 175410, 181257, 241676, 302095, 350820, 362514, 543771, 604190, 725028, 906285, 1087542, 1208380, 1812570, 2175084, 2718855, 3625140, 5437710, 10875420]

約数ペア:

[(1, 10875420), (2, 5437710), (3, 3625140), (4, 2718855), (5, 2175084), (6, 1812570), (9, 1208380), (10, 1087542), (12, 906285), (15, 725028), (18, 604190), (20, 543771), (30, 362514), (31, 350820), (36, 302095), (45, 241676), (60, 181257), (62, 175410), (90, 120838), (93, 116940), (124, 87705), (155, 70164), (180, 60419), (186, 58470), (279, 38980), (310, 35082), (372, 29235), (465, 23388), (558, 19490), (620, 17541), (930, 11694), (1116, 9745), (1395, 7796), (1860, 5847), (1949, 5580), (2790, 3898)]