1471460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 3326400

約数和(自身を除く): 1854940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 59, 86, 116, 118, 145, 172, 215, 236, 290, 295, 430, 580, 590, 860, 1180, 1247, 1711, 2494, 2537, 3422, 4988, 5074, 6235, 6844, 8555, 10148, 12470, 12685, 17110, 24940, 25370, 34220, 50740, 73573, 147146, 294292, 367865, 735730, 1471460]

約数ペア:

[(1, 1471460), (2, 735730), (4, 367865), (5, 294292), (10, 147146), (20, 73573), (29, 50740), (43, 34220), (58, 25370), (59, 24940), (86, 17110), (116, 12685), (118, 12470), (145, 10148), (172, 8555), (215, 6844), (236, 6235), (290, 5074), (295, 4988), (430, 3422), (580, 2537), (590, 2494), (860, 1711), (1180, 1247)]