3818790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 10030176

約数和(自身を除く): 6211386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 281, 302, 453, 562, 755, 843, 906, 1359, 1405, 1510, 1686, 2265, 2529, 2718, 2810, 4215, 4530, 5058, 6795, 8430, 12645, 13590, 25290, 42431, 84862, 127293, 212155, 254586, 381879, 424310, 636465, 763758, 1272930, 1909395, 3818790]

約数ペア:

[(1, 3818790), (2, 1909395), (3, 1272930), (5, 763758), (6, 636465), (9, 424310), (10, 381879), (15, 254586), (18, 212155), (30, 127293), (45, 84862), (90, 42431), (151, 25290), (281, 13590), (302, 12645), (453, 8430), (562, 6795), (755, 5058), (843, 4530), (906, 4215), (1359, 2810), (1405, 2718), (1510, 2529), (1686, 2265)]