30057100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7331}}^1$

素因数の和:7386

約数の個数: 36

約数和(自身を含む): 66823848

約数和(自身を除く): 36766748

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 7331, 14662, 29324, 36655, 73310, 146620, 183275, 300571, 366550, 601142, 733100, 1202284, 1502855, 3005710, 6011420, 7514275, 15028550, 30057100]

約数ペア:

[(1, 30057100), (2, 15028550), (4, 7514275), (5, 6011420), (10, 3005710), (20, 1502855), (25, 1202284), (41, 733100), (50, 601142), (82, 366550), (100, 300571), (164, 183275), (205, 146620), (410, 73310), (820, 36655), (1025, 29324), (2050, 14662), (4100, 7331)]