3312990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 8710416

約数和(自身を除く): 5397426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 281, 393, 562, 655, 786, 843, 1179, 1310, 1405, 1686, 1965, 2358, 2529, 2810, 3930, 4215, 5058, 5895, 8430, 11790, 12645, 25290, 36811, 73622, 110433, 184055, 220866, 331299, 368110, 552165, 662598, 1104330, 1656495, 3312990]

約数ペア:

[(1, 3312990), (2, 1656495), (3, 1104330), (5, 662598), (6, 552165), (9, 368110), (10, 331299), (15, 220866), (18, 184055), (30, 110433), (45, 73622), (90, 36811), (131, 25290), (262, 12645), (281, 11790), (393, 8430), (562, 5895), (655, 5058), (786, 4215), (843, 3930), (1179, 2810), (1310, 2529), (1405, 2358), (1686, 1965)]