74278830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2475961}}^1$

素因数の和:2475971

約数の個数: 16

約数和(自身を含む): 178269264

約数和(自身を除く): 103990434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2475961, 4951922, 7427883, 12379805, 14855766, 24759610, 37139415, 74278830]

約数ペア:

[(1, 74278830), (2, 37139415), (3, 24759610), (5, 14855766), (6, 12379805), (10, 7427883), (15, 4951922), (30, 2475961)]