30640410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 82200960

約数和(自身を除く): 51560550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 401, 566, 802, 849, 1203, 1415, 1698, 2005, 2406, 2547, 2830, 3609, 4010, 4245, 5094, 6015, 7218, 7641, 8490, 10827, 12030, 12735, 15282, 18045, 21654, 25470, 36090, 38205, 54135, 76410, 108270, 113483, 226966, 340449, 567415, 680898, 1021347, 1134830, 1702245, 2042694, 3064041, 3404490, 5106735, 6128082, 10213470, 15320205, 30640410]

約数ペア:

[(1, 30640410), (2, 15320205), (3, 10213470), (5, 6128082), (6, 5106735), (9, 3404490), (10, 3064041), (15, 2042694), (18, 1702245), (27, 1134830), (30, 1021347), (45, 680898), (54, 567415), (90, 340449), (135, 226966), (270, 113483), (283, 108270), (401, 76410), (566, 54135), (802, 38205), (849, 36090), (1203, 25470), (1415, 21654), (1698, 18045), (2005, 15282), (2406, 12735), (2547, 12030), (2830, 10827), (3609, 8490), (4010, 7641), (4245, 7218), (5094, 6015)]