5561910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 14966640

約数和(自身を除く): 9404730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2131, 2610, 4262, 6393, 10655, 12786, 19179, 21310, 31965, 38358, 61799, 63930, 95895, 123598, 185397, 191790, 308995, 370794, 556191, 617990, 926985, 1112382, 1853970, 2780955, 5561910]

約数ペア:

[(1, 5561910), (2, 2780955), (3, 1853970), (5, 1112382), (6, 926985), (9, 617990), (10, 556191), (15, 370794), (18, 308995), (29, 191790), (30, 185397), (45, 123598), (58, 95895), (87, 63930), (90, 61799), (145, 38358), (174, 31965), (261, 21310), (290, 19179), (435, 12786), (522, 10655), (870, 6393), (1305, 4262), (2131, 2610)]