72600390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{806671}}^1$

素因数の和:806684

約数の個数: 24

約数和(自身を含む): 188761248

約数和(自身を除く): 116160858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 806671, 1613342, 2420013, 4033355, 4840026, 7260039, 8066710, 12100065, 14520078, 24200130, 36300195, 72600390]

約数ペア:

[(1, 72600390), (2, 36300195), (3, 24200130), (5, 14520078), (6, 12100065), (9, 8066710), (10, 7260039), (15, 4840026), (18, 4033355), (30, 2420013), (45, 1613342), (90, 806671)]