64565010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1789}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 168381720

約数和(自身を除く): 103816710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 1789, 2005, 2406, 3578, 3609, 4010, 5367, 6015, 7218, 8945, 10734, 12030, 16101, 17890, 18045, 26835, 32202, 36090, 53670, 80505, 161010, 717389, 1434778, 2152167, 3586945, 4304334, 6456501, 7173890, 10760835, 12913002, 21521670, 32282505, 64565010]

約数ペア:

[(1, 64565010), (2, 32282505), (3, 21521670), (5, 12913002), (6, 10760835), (9, 7173890), (10, 6456501), (15, 4304334), (18, 3586945), (30, 2152167), (45, 1434778), (90, 717389), (401, 161010), (802, 80505), (1203, 53670), (1789, 36090), (2005, 32202), (2406, 26835), (3578, 18045), (3609, 17890), (4010, 16101), (5367, 12030), (6015, 10734), (7218, 8945)]