289881210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{25229}}^1$

素因数の和:25622

約数の個数: 32

約数和(自身を含む): 697559040

約数和(自身を除く): 407677830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 25229, 50458, 75687, 126145, 151374, 252290, 378435, 756870, 9662707, 19325414, 28988121, 48313535, 57976242, 96627070, 144940605, 289881210]

約数ペア:

[(1, 289881210), (2, 144940605), (3, 96627070), (5, 57976242), (6, 48313535), (10, 28988121), (15, 19325414), (30, 9662707), (383, 756870), (766, 378435), (1149, 252290), (1915, 151374), (2298, 126145), (3830, 75687), (5745, 50458), (11490, 25229)]