421654650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{147949}}^1$

素因数の和:147983

約数の個数: 48

約数和(自身を含む): 1100748000

約数和(自身を除く): 679093350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 147949, 295898, 443847, 739745, 887694, 1479490, 2219235, 2811031, 3698725, 4438470, 5622062, 7397450, 8433093, 11096175, 14055155, 16866186, 22192350, 28110310, 42165465, 70275775, 84330930, 140551550, 210827325, 421654650]

約数ペア:

[(1, 421654650), (2, 210827325), (3, 140551550), (5, 84330930), (6, 70275775), (10, 42165465), (15, 28110310), (19, 22192350), (25, 16866186), (30, 14055155), (38, 11096175), (50, 8433093), (57, 7397450), (75, 5622062), (95, 4438470), (114, 3698725), (150, 2811031), (190, 2219235), (285, 1479490), (475, 887694), (570, 739745), (950, 443847), (1425, 295898), (2850, 147949)]