149021490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6291

約数の個数: 64

約数和(自身を含む): 386809344

約数和(自身を除く): 237787854

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3995, 4794, 6217, 7990, 11985, 12434, 18651, 23970, 31085, 37302, 62170, 93255, 105689, 186510, 211378, 292199, 317067, 528445, 584398, 634134, 876597, 1056890, 1460995, 1585335, 1753194, 2921990, 3170670, 4382985, 4967383, 8765970, 9934766, 14902149, 24836915, 29804298, 49673830, 74510745, 149021490]

約数ペア:

[(1, 149021490), (2, 74510745), (3, 49673830), (5, 29804298), (6, 24836915), (10, 14902149), (15, 9934766), (17, 8765970), (30, 4967383), (34, 4382985), (47, 3170670), (51, 2921990), (85, 1753194), (94, 1585335), (102, 1460995), (141, 1056890), (170, 876597), (235, 634134), (255, 584398), (282, 528445), (470, 317067), (510, 292199), (705, 211378), (799, 186510), (1410, 105689), (1598, 93255), (2397, 62170), (3995, 37302), (4794, 31085), (6217, 23970), (7990, 18651), (11985, 12434)]