67699270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 135924480

約数和(自身を除く): 68225210

約数列:

[1, 2, 5, 10, 17, 34, 37, 47, 74, 85, 94, 170, 185, 229, 235, 370, 458, 470, 629, 799, 1145, 1258, 1598, 1739, 2290, 3145, 3478, 3893, 3995, 6290, 7786, 7990, 8473, 8695, 10763, 16946, 17390, 19465, 21526, 29563, 38930, 42365, 53815, 59126, 84730, 107630, 144041, 147815, 182971, 288082, 295630, 365942, 398231, 720205, 796462, 914855, 1440410, 1829710, 1991155, 3982310, 6769927, 13539854, 33849635, 67699270]

約数ペア:

[(1, 67699270), (2, 33849635), (5, 13539854), (10, 6769927), (17, 3982310), (34, 1991155), (37, 1829710), (47, 1440410), (74, 914855), (85, 796462), (94, 720205), (170, 398231), (185, 365942), (229, 295630), (235, 288082), (370, 182971), (458, 147815), (470, 144041), (629, 107630), (799, 84730), (1145, 59126), (1258, 53815), (1598, 42365), (1739, 38930), (2290, 29563), (3145, 21526), (3478, 19465), (3893, 17390), (3995, 16946), (6290, 10763), (7786, 8695), (7990, 8473)]