30216650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 62674560

約数和(自身を除く): 32457910

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 1871, 3230, 3742, 8075, 9355, 16150, 18710, 31807, 35549, 46775, 63614, 71098, 93550, 159035, 177745, 318070, 355490, 604333, 795175, 888725, 1208666, 1590350, 1777450, 3021665, 6043330, 15108325, 30216650]

約数ペア:

[(1, 30216650), (2, 15108325), (5, 6043330), (10, 3021665), (17, 1777450), (19, 1590350), (25, 1208666), (34, 888725), (38, 795175), (50, 604333), (85, 355490), (95, 318070), (170, 177745), (190, 159035), (323, 93550), (425, 71098), (475, 63614), (646, 46775), (850, 35549), (950, 31807), (1615, 18710), (1871, 16150), (3230, 9355), (3742, 8075)]