3697820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 9041088

約数和(自身を除く): 5343268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 433, 610, 854, 866, 1220, 1708, 1732, 2135, 2165, 3031, 4270, 4330, 6062, 8540, 8660, 12124, 15155, 26413, 30310, 52826, 60620, 105652, 132065, 184891, 264130, 369782, 528260, 739564, 924455, 1848910, 3697820]

約数ペア:

[(1, 3697820), (2, 1848910), (4, 924455), (5, 739564), (7, 528260), (10, 369782), (14, 264130), (20, 184891), (28, 132065), (35, 105652), (61, 60620), (70, 52826), (122, 30310), (140, 26413), (244, 15155), (305, 12124), (427, 8660), (433, 8540), (610, 6062), (854, 4330), (866, 4270), (1220, 3031), (1708, 2165), (1732, 2135)]