16313130

素因数分解:

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

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 28614870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 1949, 2790, 3898, 4185, 5847, 8370, 9745, 11694, 17541, 19490, 29235, 35082, 52623, 58470, 60419, 87705, 105246, 120838, 175410, 181257, 263115, 302095, 362514, 526230, 543771, 604190, 906285, 1087542, 1631313, 1812570, 2718855, 3262626, 5437710, 8156565, 16313130]

約数ペア:

[(1, 16313130), (2, 8156565), (3, 5437710), (5, 3262626), (6, 2718855), (9, 1812570), (10, 1631313), (15, 1087542), (18, 906285), (27, 604190), (30, 543771), (31, 526230), (45, 362514), (54, 302095), (62, 263115), (90, 181257), (93, 175410), (135, 120838), (155, 105246), (186, 87705), (270, 60419), (279, 58470), (310, 52623), (465, 35082), (558, 29235), (837, 19490), (930, 17541), (1395, 11694), (1674, 9745), (1949, 8370), (2790, 5847), (3898, 4185)]