30838260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1187}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 55781196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1187, 1299, 1732, 2165, 2374, 2598, 3561, 4330, 4748, 5196, 5935, 6495, 7122, 8660, 11870, 12990, 14244, 17805, 23740, 25980, 35610, 71220, 513971, 1027942, 1541913, 2055884, 2569855, 3083826, 5139710, 6167652, 7709565, 10279420, 15419130, 30838260]

約数ペア:

[(1, 30838260), (2, 15419130), (3, 10279420), (4, 7709565), (5, 6167652), (6, 5139710), (10, 3083826), (12, 2569855), (15, 2055884), (20, 1541913), (30, 1027942), (60, 513971), (433, 71220), (866, 35610), (1187, 25980), (1299, 23740), (1732, 17805), (2165, 14244), (2374, 12990), (2598, 11870), (3561, 8660), (4330, 7122), (4748, 6495), (5196, 5935)]