17731290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7121}}^1$

素因数の和:7214

約数の個数: 32

約数和(自身を含む): 43073856

約数和(自身を除く): 25342566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7121, 14242, 21363, 35605, 42726, 71210, 106815, 213630, 591043, 1182086, 1773129, 2955215, 3546258, 5910430, 8865645, 17731290]

約数ペア:

[(1, 17731290), (2, 8865645), (3, 5910430), (5, 3546258), (6, 2955215), (10, 1773129), (15, 1182086), (30, 591043), (83, 213630), (166, 106815), (249, 71210), (415, 42726), (498, 35605), (830, 21363), (1245, 14242), (2490, 7121)]