79143990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12503}}^1$

素因数の和:12724

約数の個数: 32

約数和(自身を含む): 190861056

約数和(自身を除く): 111717066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 12503, 25006, 37509, 62515, 75018, 125030, 187545, 375090, 2638133, 5276266, 7914399, 13190665, 15828798, 26381330, 39571995, 79143990]

約数ペア:

[(1, 79143990), (2, 39571995), (3, 26381330), (5, 15828798), (6, 13190665), (10, 7914399), (15, 5276266), (30, 2638133), (211, 375090), (422, 187545), (633, 125030), (1055, 75018), (1266, 62515), (2110, 37509), (3165, 25006), (6330, 12503)]