63902790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{33811}}^1$

素因数の和:33834

約数の個数: 64

約数和(自身を含む): 194757120

約数和(自身を除く): 130854330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 33811, 67622, 101433, 169055, 202866, 236677, 304299, 338110, 473354, 507165, 608598, 710031, 912897, 1014330, 1183385, 1420062, 1521495, 1825794, 2130093, 2366770, 3042990, 3550155, 4260186, 4564485, 6390279, 7100310, 9128970, 10650465, 12780558, 21300930, 31951395, 63902790]

約数ペア:

[(1, 63902790), (2, 31951395), (3, 21300930), (5, 12780558), (6, 10650465), (7, 9128970), (9, 7100310), (10, 6390279), (14, 4564485), (15, 4260186), (18, 3550155), (21, 3042990), (27, 2366770), (30, 2130093), (35, 1825794), (42, 1521495), (45, 1420062), (54, 1183385), (63, 1014330), (70, 912897), (90, 710031), (105, 608598), (126, 507165), (135, 473354), (189, 338110), (210, 304299), (270, 236677), (315, 202866), (378, 169055), (630, 101433), (945, 67622), (1890, 33811)]