146061160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{74521}}^1$

素因数の和:74546

約数の個数: 48

約数和(自身を含む): 382297860

約数和(自身を除く): 236236700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 74521, 149042, 298084, 372605, 521647, 596168, 745210, 1043294, 1490420, 2086588, 2608235, 2980840, 3651529, 4173176, 5216470, 7303058, 10432940, 14606116, 18257645, 20865880, 29212232, 36515290, 73030580, 146061160]

約数ペア:

[(1, 146061160), (2, 73030580), (4, 36515290), (5, 29212232), (7, 20865880), (8, 18257645), (10, 14606116), (14, 10432940), (20, 7303058), (28, 5216470), (35, 4173176), (40, 3651529), (49, 2980840), (56, 2608235), (70, 2086588), (98, 1490420), (140, 1043294), (196, 745210), (245, 596168), (280, 521647), (392, 372605), (490, 298084), (980, 149042), (1960, 74521)]