16209630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 42344640

約数和(自身を除く): 26135010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 463, 778, 926, 1167, 1389, 1945, 2315, 2334, 2778, 3501, 3890, 4167, 4630, 5835, 6945, 7002, 8334, 11670, 13890, 17505, 20835, 35010, 41670, 180107, 360214, 540321, 900535, 1080642, 1620963, 1801070, 2701605, 3241926, 5403210, 8104815, 16209630]

約数ペア:

[(1, 16209630), (2, 8104815), (3, 5403210), (5, 3241926), (6, 2701605), (9, 1801070), (10, 1620963), (15, 1080642), (18, 900535), (30, 540321), (45, 360214), (90, 180107), (389, 41670), (463, 35010), (778, 20835), (926, 17505), (1167, 13890), (1389, 11670), (1945, 8334), (2315, 7002), (2334, 6945), (2778, 5835), (3501, 4630), (3890, 4167)]