347128410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139409}}^1$

素因数の和:139502

約数の個数: 32

約数和(自身を含む): 843151680

約数和(自身を除く): 496023270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 139409, 278818, 418227, 697045, 836454, 1394090, 2091135, 4182270, 11570947, 23141894, 34712841, 57854735, 69425682, 115709470, 173564205, 347128410]

約数ペア:

[(1, 347128410), (2, 173564205), (3, 115709470), (5, 69425682), (6, 57854735), (10, 34712841), (15, 23141894), (30, 11570947), (83, 4182270), (166, 2091135), (249, 1394090), (415, 836454), (498, 697045), (830, 418227), (1245, 278818), (2490, 139409)]