27280590

素因数分解:

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

素因数の和:31396

約数の個数: 32

約数和(自身を含む): 67733280

約数和(自身を除く): 40452690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 31357, 62714, 94071, 156785, 188142, 313570, 470355, 909353, 940710, 1818706, 2728059, 4546765, 5456118, 9093530, 13640295, 27280590]

約数ペア:

[(1, 27280590), (2, 13640295), (3, 9093530), (5, 5456118), (6, 4546765), (10, 2728059), (15, 1818706), (29, 940710), (30, 909353), (58, 470355), (87, 313570), (145, 188142), (174, 156785), (290, 94071), (435, 62714), (870, 31357)]