320290890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{10861}}^1$

素因数の和:11854

約数の個数: 32

約数和(自身を含む): 769550976

約数和(自身を除く): 449260086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5898, 9830, 10861, 14745, 21722, 29490, 32583, 54305, 65166, 108610, 162915, 325830, 10676363, 21352726, 32029089, 53381815, 64058178, 106763630, 160145445, 320290890]

約数ペア:

[(1, 320290890), (2, 160145445), (3, 106763630), (5, 64058178), (6, 53381815), (10, 32029089), (15, 21352726), (30, 10676363), (983, 325830), (1966, 162915), (2949, 108610), (4915, 65166), (5898, 54305), (9830, 32583), (10861, 29490), (14745, 21722)]