74667670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 96404330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 1979, 2695, 3430, 3773, 3958, 5390, 7546, 9895, 13853, 18865, 19790, 21769, 27706, 37730, 43538, 69265, 96971, 108845, 138530, 152383, 193942, 217690, 304766, 484855, 678797, 761915, 969710, 1066681, 1357594, 1523830, 2133362, 3393985, 5333405, 6787970, 7466767, 10666810, 14933534, 37333835, 74667670]

約数ペア:

[(1, 74667670), (2, 37333835), (5, 14933534), (7, 10666810), (10, 7466767), (11, 6787970), (14, 5333405), (22, 3393985), (35, 2133362), (49, 1523830), (55, 1357594), (70, 1066681), (77, 969710), (98, 761915), (110, 678797), (154, 484855), (245, 304766), (343, 217690), (385, 193942), (490, 152383), (539, 138530), (686, 108845), (770, 96971), (1078, 69265), (1715, 43538), (1979, 37730), (2695, 27706), (3430, 21769), (3773, 19790), (3958, 18865), (5390, 13853), (7546, 9895)]