320433210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{1907}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 834009696

約数和(自身を除く): 513576486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1867, 1907, 3734, 3814, 5601, 5721, 9335, 9535, 11202, 11442, 16803, 17163, 18670, 19070, 28005, 28605, 33606, 34326, 56010, 57210, 84015, 85815, 168030, 171630, 3560369, 7120738, 10681107, 17801845, 21362214, 32043321, 35603690, 53405535, 64086642, 106811070, 160216605, 320433210]

約数ペア:

[(1, 320433210), (2, 160216605), (3, 106811070), (5, 64086642), (6, 53405535), (9, 35603690), (10, 32043321), (15, 21362214), (18, 17801845), (30, 10681107), (45, 7120738), (90, 3560369), (1867, 171630), (1907, 168030), (3734, 85815), (3814, 84015), (5601, 57210), (5721, 56010), (9335, 34326), (9535, 33606), (11202, 28605), (11442, 28005), (16803, 19070), (17163, 18670)]