2350590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 4181250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 419, 510, 561, 838, 935, 1122, 1257, 1870, 2095, 2514, 2805, 4190, 4609, 5610, 6285, 7123, 9218, 12570, 13827, 14246, 21369, 23045, 27654, 35615, 42738, 46090, 69135, 71230, 78353, 106845, 138270, 156706, 213690, 235059, 391765, 470118, 783530, 1175295, 2350590]

約数ペア:

[(1, 2350590), (2, 1175295), (3, 783530), (5, 470118), (6, 391765), (10, 235059), (11, 213690), (15, 156706), (17, 138270), (22, 106845), (30, 78353), (33, 71230), (34, 69135), (51, 46090), (55, 42738), (66, 35615), (85, 27654), (102, 23045), (110, 21369), (165, 14246), (170, 13827), (187, 12570), (255, 9218), (330, 7123), (374, 6285), (419, 5610), (510, 4609), (561, 4190), (838, 2805), (935, 2514), (1122, 2095), (1257, 1870)]