25380570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10193}}^1$

素因数の和:10286

約数の個数: 32

約数和(自身を含む): 61653312

約数和(自身を除く): 36272742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 10193, 20386, 30579, 50965, 61158, 101930, 152895, 305790, 846019, 1692038, 2538057, 4230095, 5076114, 8460190, 12690285, 25380570]

約数ペア:

[(1, 25380570), (2, 12690285), (3, 8460190), (5, 5076114), (6, 4230095), (10, 2538057), (15, 1692038), (30, 846019), (83, 305790), (166, 152895), (249, 101930), (415, 61158), (498, 50965), (830, 30579), (1245, 20386), (2490, 10193)]