54561180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31357}}^1$

素因数の和:31398

約数の個数: 48

約数和(自身を含む): 158044320

約数和(自身を除く): 103483140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31357, 62714, 94071, 125428, 156785, 188142, 313570, 376284, 470355, 627140, 909353, 940710, 1818706, 1881420, 2728059, 3637412, 4546765, 5456118, 9093530, 10912236, 13640295, 18187060, 27280590, 54561180]

約数ペア:

[(1, 54561180), (2, 27280590), (3, 18187060), (4, 13640295), (5, 10912236), (6, 9093530), (10, 5456118), (12, 4546765), (15, 3637412), (20, 2728059), (29, 1881420), (30, 1818706), (58, 940710), (60, 909353), (87, 627140), (116, 470355), (145, 376284), (174, 313570), (290, 188142), (348, 156785), (435, 125428), (580, 94071), (870, 62714), (1740, 31357)]