2019281130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{11047}}^1$

素因数の和:11740

約数の個数: 64

約数和(自身を含む): 5393191680

約数和(自身を除く): 3373910550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 677, 1354, 2031, 3385, 4062, 6093, 6770, 10155, 11047, 12186, 18279, 20310, 22094, 30465, 33141, 36558, 55235, 60930, 66282, 91395, 99423, 110470, 165705, 182790, 198846, 298269, 331410, 497115, 596538, 994230, 1491345, 2982690, 7478819, 14957638, 22436457, 37394095, 44872914, 67309371, 74788190, 112182285, 134618742, 201928113, 224364570, 336546855, 403856226, 673093710, 1009640565, 2019281130]

約数ペア:

[(1, 2019281130), (2, 1009640565), (3, 673093710), (5, 403856226), (6, 336546855), (9, 224364570), (10, 201928113), (15, 134618742), (18, 112182285), (27, 74788190), (30, 67309371), (45, 44872914), (54, 37394095), (90, 22436457), (135, 14957638), (270, 7478819), (677, 2982690), (1354, 1491345), (2031, 994230), (3385, 596538), (4062, 497115), (6093, 331410), (6770, 298269), (10155, 198846), (11047, 182790), (12186, 165705), (18279, 110470), (20310, 99423), (22094, 91395), (30465, 66282), (33141, 60930), (36558, 55235)]