1340370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 3563352

約数和(自身を除く): 2222982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 281, 318, 477, 530, 562, 795, 843, 954, 1405, 1590, 1686, 2385, 2529, 2810, 4215, 4770, 5058, 8430, 12645, 14893, 25290, 29786, 44679, 74465, 89358, 134037, 148930, 223395, 268074, 446790, 670185, 1340370]

約数ペア:

[(1, 1340370), (2, 670185), (3, 446790), (5, 268074), (6, 223395), (9, 148930), (10, 134037), (15, 89358), (18, 74465), (30, 44679), (45, 29786), (53, 25290), (90, 14893), (106, 12645), (159, 8430), (265, 5058), (281, 4770), (318, 4215), (477, 2810), (530, 2529), (562, 2385), (795, 1686), (843, 1590), (954, 1405)]