3148980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 9106944

約数和(自身を除く): 5957964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1693, 1860, 3386, 5079, 6772, 8465, 10158, 16930, 20316, 25395, 33860, 50790, 52483, 101580, 104966, 157449, 209932, 262415, 314898, 524830, 629796, 787245, 1049660, 1574490, 3148980]

約数ペア:

[(1, 3148980), (2, 1574490), (3, 1049660), (4, 787245), (5, 629796), (6, 524830), (10, 314898), (12, 262415), (15, 209932), (20, 157449), (30, 104966), (31, 101580), (60, 52483), (62, 50790), (93, 33860), (124, 25395), (155, 20316), (186, 16930), (310, 10158), (372, 8465), (465, 6772), (620, 5079), (930, 3386), (1693, 1860)]