4437930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3019}}^1$

素因数の和:3043

約数の個数: 48

約数和(自身を含む): 12394080

約数和(自身を除く): 7956150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3019, 6038, 9057, 15095, 18114, 21133, 30190, 42266, 45285, 63399, 90570, 105665, 126798, 147931, 211330, 295862, 316995, 443793, 633990, 739655, 887586, 1479310, 2218965, 4437930]

約数ペア:

[(1, 4437930), (2, 2218965), (3, 1479310), (5, 887586), (6, 739655), (7, 633990), (10, 443793), (14, 316995), (15, 295862), (21, 211330), (30, 147931), (35, 126798), (42, 105665), (49, 90570), (70, 63399), (98, 45285), (105, 42266), (147, 30190), (210, 21133), (245, 18114), (294, 15095), (490, 9057), (735, 6038), (1470, 3019)]