211678770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22543}}^1$

素因数の和:22866

約数の個数: 32

約数和(自身を含む): 509674752

約数和(自身を除く): 297995982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 22543, 45086, 67629, 112715, 135258, 225430, 338145, 676290, 7055959, 14111918, 21167877, 35279795, 42335754, 70559590, 105839385, 211678770]

約数ペア:

[(1, 211678770), (2, 105839385), (3, 70559590), (5, 42335754), (6, 35279795), (10, 21167877), (15, 14111918), (30, 7055959), (313, 676290), (626, 338145), (939, 225430), (1565, 135258), (1878, 112715), (3130, 67629), (4695, 45086), (9390, 22543)]