7159140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 22434048

約数和(自身を除く): 15274908

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, 1283, 1395, 1860, 2566, 2790, 3849, 5132, 5580, 6415, 7698, 11547, 12830, 15396, 19245, 23094, 25660, 38490, 39773, 46188, 57735, 76980, 79546, 115470, 119319, 159092, 198865, 230940, 238638, 357957, 397730, 477276, 596595, 715914, 795460, 1193190, 1431828, 1789785, 2386380, 3579570, 7159140]

約数ペア:

[(1, 7159140), (2, 3579570), (3, 2386380), (4, 1789785), (5, 1431828), (6, 1193190), (9, 795460), (10, 715914), (12, 596595), (15, 477276), (18, 397730), (20, 357957), (30, 238638), (31, 230940), (36, 198865), (45, 159092), (60, 119319), (62, 115470), (90, 79546), (93, 76980), (124, 57735), (155, 46188), (180, 39773), (186, 38490), (279, 25660), (310, 23094), (372, 19245), (465, 15396), (558, 12830), (620, 11547), (930, 7698), (1116, 6415), (1283, 5580), (1395, 5132), (1860, 3849), (2566, 2790)]