30434355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 30667725

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1223, 1659, 2765, 3555, 3669, 4977, 6115, 8295, 8561, 11007, 18345, 24885, 25683, 42805, 55035, 77049, 96617, 128415, 289851, 385245, 483085, 676319, 869553, 1449255, 2028957, 3381595, 4347765, 6086871, 10144785, 30434355]

約数ペア:

[(1, 30434355), (3, 10144785), (5, 6086871), (7, 4347765), (9, 3381595), (15, 2028957), (21, 1449255), (35, 869553), (45, 676319), (63, 483085), (79, 385245), (105, 289851), (237, 128415), (315, 96617), (395, 77049), (553, 55035), (711, 42805), (1185, 25683), (1223, 24885), (1659, 18345), (2765, 11007), (3555, 8561), (3669, 8295), (4977, 6115)]