31471410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55242

約数の個数: 32

約数和(自身を含む): 79508160

約数和(自身を除く): 48036750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 55213, 110426, 165639, 276065, 331278, 552130, 828195, 1049047, 1656390, 2098094, 3147141, 5245235, 6294282, 10490470, 15735705, 31471410]

約数ペア:

[(1, 31471410), (2, 15735705), (3, 10490470), (5, 6294282), (6, 5245235), (10, 3147141), (15, 2098094), (19, 1656390), (30, 1049047), (38, 828195), (57, 552130), (95, 331278), (114, 276065), (190, 165639), (285, 110426), (570, 55213)]