27060740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 67482072

約数和(自身を除く): 40421332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 521, 530, 742, 980, 1042, 1060, 1484, 1855, 2084, 2597, 2605, 3647, 3710, 5194, 5210, 7294, 7420, 10388, 10420, 12985, 14588, 18235, 25529, 25970, 27613, 36470, 51058, 51940, 55226, 72940, 102116, 110452, 127645, 138065, 193291, 255290, 276130, 386582, 510580, 552260, 773164, 966455, 1353037, 1932910, 2706074, 3865820, 5412148, 6765185, 13530370, 27060740]

約数ペア:

[(1, 27060740), (2, 13530370), (4, 6765185), (5, 5412148), (7, 3865820), (10, 2706074), (14, 1932910), (20, 1353037), (28, 966455), (35, 773164), (49, 552260), (53, 510580), (70, 386582), (98, 276130), (106, 255290), (140, 193291), (196, 138065), (212, 127645), (245, 110452), (265, 102116), (371, 72940), (490, 55226), (521, 51940), (530, 51058), (742, 36470), (980, 27613), (1042, 25970), (1060, 25529), (1484, 18235), (1855, 14588), (2084, 12985), (2597, 10420), (2605, 10388), (3647, 7420), (3710, 7294), (5194, 5210)]