73771380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409841}}^1$

素因数の和:409856

約数の個数: 36

約数和(自身を含む): 223773732

約数和(自身を除く): 150002352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409841, 819682, 1229523, 1639364, 2049205, 2459046, 3688569, 4098410, 4918092, 6147615, 7377138, 8196820, 12295230, 14754276, 18442845, 24590460, 36885690, 73771380]

約数ペア:

[(1, 73771380), (2, 36885690), (3, 24590460), (4, 18442845), (5, 14754276), (6, 12295230), (9, 8196820), (10, 7377138), (12, 6147615), (15, 4918092), (18, 4098410), (20, 3688569), (30, 2459046), (36, 2049205), (45, 1639364), (60, 1229523), (90, 819682), (180, 409841)]