30585680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10333}}^1$

素因数の和:10383

約数の個数: 40

約数和(自身を含む): 73040712

約数和(自身を除く): 42455032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 10333, 20666, 41332, 51665, 82664, 103330, 165328, 206660, 382321, 413320, 764642, 826640, 1529284, 1911605, 3058568, 3823210, 6117136, 7646420, 15292840, 30585680]

約数ペア:

[(1, 30585680), (2, 15292840), (4, 7646420), (5, 6117136), (8, 3823210), (10, 3058568), (16, 1911605), (20, 1529284), (37, 826640), (40, 764642), (74, 413320), (80, 382321), (148, 206660), (185, 165328), (296, 103330), (370, 82664), (592, 51665), (740, 41332), (1480, 20666), (2960, 10333)]