71959890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{2633}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 172958976

約数和(自身を除く): 100999086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 911, 1822, 2633, 2733, 4555, 5266, 5466, 7899, 9110, 13165, 13665, 15798, 26330, 27330, 39495, 78990, 2398663, 4797326, 7195989, 11993315, 14391978, 23986630, 35979945, 71959890]

約数ペア:

[(1, 71959890), (2, 35979945), (3, 23986630), (5, 14391978), (6, 11993315), (10, 7195989), (15, 4797326), (30, 2398663), (911, 78990), (1822, 39495), (2633, 27330), (2733, 26330), (4555, 15798), (5266, 13665), (5466, 13165), (7899, 9110)]