60994220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 150630480

約数和(自身を除く): 89636260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 245, 436, 490, 545, 571, 763, 980, 1090, 1142, 1526, 2180, 2284, 2855, 3052, 3815, 3997, 5341, 5710, 7630, 7994, 10682, 11420, 15260, 15988, 19985, 21364, 26705, 27979, 39970, 53410, 55958, 62239, 79940, 106820, 111916, 124478, 139895, 248956, 279790, 311195, 435673, 559580, 622390, 871346, 1244780, 1742692, 2178365, 3049711, 4356730, 6099422, 8713460, 12198844, 15248555, 30497110, 60994220]

約数ペア:

[(1, 60994220), (2, 30497110), (4, 15248555), (5, 12198844), (7, 8713460), (10, 6099422), (14, 4356730), (20, 3049711), (28, 2178365), (35, 1742692), (49, 1244780), (70, 871346), (98, 622390), (109, 559580), (140, 435673), (196, 311195), (218, 279790), (245, 248956), (436, 139895), (490, 124478), (545, 111916), (571, 106820), (763, 79940), (980, 62239), (1090, 55958), (1142, 53410), (1526, 39970), (2180, 27979), (2284, 26705), (2855, 21364), (3052, 19985), (3815, 15988), (3997, 15260), (5341, 11420), (5710, 10682), (7630, 7994)]