13986660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12269}}^1$

素因数の和:12300

約数の個数: 48

約数和(自身を含む): 41227200

約数和(自身を除く): 27240540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 12269, 24538, 36807, 49076, 61345, 73614, 122690, 147228, 184035, 233111, 245380, 368070, 466222, 699333, 736140, 932444, 1165555, 1398666, 2331110, 2797332, 3496665, 4662220, 6993330, 13986660]

約数ペア:

[(1, 13986660), (2, 6993330), (3, 4662220), (4, 3496665), (5, 2797332), (6, 2331110), (10, 1398666), (12, 1165555), (15, 932444), (19, 736140), (20, 699333), (30, 466222), (38, 368070), (57, 245380), (60, 233111), (76, 184035), (95, 147228), (114, 122690), (190, 73614), (228, 61345), (285, 49076), (380, 36807), (570, 24538), (1140, 12269)]