1499310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{617}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 4049136

約数和(自身を除く): 2549826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 617, 810, 1215, 1234, 1851, 2430, 3085, 3702, 5553, 6170, 9255, 11106, 16659, 18510, 27765, 33318, 49977, 55530, 83295, 99954, 149931, 166590, 249885, 299862, 499770, 749655, 1499310]

約数ペア:

[(1, 1499310), (2, 749655), (3, 499770), (5, 299862), (6, 249885), (9, 166590), (10, 149931), (15, 99954), (18, 83295), (27, 55530), (30, 49977), (45, 33318), (54, 27765), (81, 18510), (90, 16659), (135, 11106), (162, 9255), (243, 6170), (270, 5553), (405, 3702), (486, 3085), (617, 2430), (810, 1851), (1215, 1234)]