3474420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 9864960

約数和(自身を除く): 6390540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 733, 790, 948, 1185, 1466, 1580, 2199, 2370, 2932, 3665, 4398, 4740, 7330, 8796, 10995, 14660, 21990, 43980, 57907, 115814, 173721, 231628, 289535, 347442, 579070, 694884, 868605, 1158140, 1737210, 3474420]

約数ペア:

[(1, 3474420), (2, 1737210), (3, 1158140), (4, 868605), (5, 694884), (6, 579070), (10, 347442), (12, 289535), (15, 231628), (20, 173721), (30, 115814), (60, 57907), (79, 43980), (158, 21990), (237, 14660), (316, 10995), (395, 8796), (474, 7330), (733, 4740), (790, 4398), (948, 3665), (1185, 2932), (1466, 2370), (1580, 2199)]