71370870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28663}}^1$

素因数の和:28756

約数の個数: 32

約数和(自身を含む): 173359872

約数和(自身を除く): 101989002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 28663, 57326, 85989, 143315, 171978, 286630, 429945, 859890, 2379029, 4758058, 7137087, 11895145, 14274174, 23790290, 35685435, 71370870]

約数ペア:

[(1, 71370870), (2, 35685435), (3, 23790290), (5, 14274174), (6, 11895145), (10, 7137087), (15, 4758058), (30, 2379029), (83, 859890), (166, 429945), (249, 286630), (415, 171978), (498, 143315), (830, 85989), (1245, 57326), (2490, 28663)]