2772060830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73471}}^1$

素因数の和:73510

約数の個数: 64

約数和(自身を含む): 6347980800

約数和(自身を除く): 3575919970

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, 2695, 3430, 3773, 5390, 7546, 18865, 37730, 73471, 146942, 367355, 514297, 734710, 808181, 1028594, 1616362, 2571485, 3600079, 4040905, 5142970, 5657267, 7200158, 8081810, 11314534, 18000395, 25200553, 28286335, 36000790, 39600869, 50401106, 56572670, 79201738, 126002765, 198004345, 252005530, 277206083, 396008690, 554412166, 1386030415, 2772060830]

約数ペア:

[(1, 2772060830), (2, 1386030415), (5, 554412166), (7, 396008690), (10, 277206083), (11, 252005530), (14, 198004345), (22, 126002765), (35, 79201738), (49, 56572670), (55, 50401106), (70, 39600869), (77, 36000790), (98, 28286335), (110, 25200553), (154, 18000395), (245, 11314534), (343, 8081810), (385, 7200158), (490, 5657267), (539, 5142970), (686, 4040905), (770, 3600079), (1078, 2571485), (1715, 1616362), (2695, 1028594), (3430, 808181), (3773, 734710), (5390, 514297), (7546, 367355), (18865, 146942), (37730, 73471)]