28851630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11587}}^1$

素因数の和:11680

約数の個数: 32

約数和(自身を含む): 70084224

約数和(自身を除く): 41232594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 11587, 23174, 34761, 57935, 69522, 115870, 173805, 347610, 961721, 1923442, 2885163, 4808605, 5770326, 9617210, 14425815, 28851630]

約数ペア:

[(1, 28851630), (2, 14425815), (3, 9617210), (5, 5770326), (6, 4808605), (10, 2885163), (15, 1923442), (30, 961721), (83, 347610), (166, 173805), (249, 115870), (415, 69522), (498, 57935), (830, 34761), (1245, 23174), (2490, 11587)]