20210005710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74851873}}^1$

素因数の和:74851889

約数の個数: 32

約数和(自身を含む): 53893349280

約数和(自身を除く): 33683343570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74851873, 149703746, 224555619, 374259365, 449111238, 673666857, 748518730, 1122778095, 1347333714, 2021000571, 2245556190, 3368334285, 4042001142, 6736668570, 10105002855, 20210005710]

約数ペア:

[(1, 20210005710), (2, 10105002855), (3, 6736668570), (5, 4042001142), (6, 3368334285), (9, 2245556190), (10, 2021000571), (15, 1347333714), (18, 1122778095), (27, 748518730), (30, 673666857), (45, 449111238), (54, 374259365), (90, 224555619), (135, 149703746), (270, 74851873)]