2073645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 4268160

約数和(自身を除く): 2194515

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 227, 261, 315, 435, 609, 681, 1015, 1135, 1305, 1589, 1827, 2043, 3045, 3405, 4767, 6583, 7945, 9135, 10215, 14301, 19749, 23835, 32915, 46081, 59247, 71505, 98745, 138243, 230405, 296235, 414729, 691215, 2073645]

約数ペア:

[(1, 2073645), (3, 691215), (5, 414729), (7, 296235), (9, 230405), (15, 138243), (21, 98745), (29, 71505), (35, 59247), (45, 46081), (63, 32915), (87, 23835), (105, 19749), (145, 14301), (203, 10215), (227, 9135), (261, 7945), (315, 6583), (435, 4767), (609, 3405), (681, 3045), (1015, 2043), (1135, 1827), (1305, 1589)]