7005540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 19994688

約数和(自身を除く): 12989148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2203, 3180, 4406, 6609, 8812, 11015, 13218, 22030, 26436, 33045, 44060, 66090, 116759, 132180, 233518, 350277, 467036, 583795, 700554, 1167590, 1401108, 1751385, 2335180, 3502770, 7005540]

約数ペア:

[(1, 7005540), (2, 3502770), (3, 2335180), (4, 1751385), (5, 1401108), (6, 1167590), (10, 700554), (12, 583795), (15, 467036), (20, 350277), (30, 233518), (53, 132180), (60, 116759), (106, 66090), (159, 44060), (212, 33045), (265, 26436), (318, 22030), (530, 13218), (636, 11015), (795, 8812), (1060, 6609), (1590, 4406), (2203, 3180)]