66336690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45127}}^1$

素因数の和:45151

約数の個数: 48

約数和(自身を含む): 185205312

約数和(自身を除く): 118868622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45127, 90254, 135381, 225635, 270762, 315889, 451270, 631778, 676905, 947667, 1353810, 1579445, 1895334, 2211223, 3158890, 4422446, 4738335, 6633669, 9476670, 11056115, 13267338, 22112230, 33168345, 66336690]

約数ペア:

[(1, 66336690), (2, 33168345), (3, 22112230), (5, 13267338), (6, 11056115), (7, 9476670), (10, 6633669), (14, 4738335), (15, 4422446), (21, 3158890), (30, 2211223), (35, 1895334), (42, 1579445), (49, 1353810), (70, 947667), (98, 676905), (105, 631778), (147, 451270), (210, 315889), (245, 270762), (294, 225635), (490, 135381), (735, 90254), (1470, 45127)]