1406300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 3645600

約数和(自身を除く): 2239300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 287, 343, 350, 410, 490, 574, 686, 700, 820, 980, 1025, 1148, 1225, 1372, 1435, 1715, 2009, 2050, 2450, 2870, 3430, 4018, 4100, 4900, 5740, 6860, 7175, 8036, 8575, 10045, 14063, 14350, 17150, 20090, 28126, 28700, 34300, 40180, 50225, 56252, 70315, 100450, 140630, 200900, 281260, 351575, 703150, 1406300]

約数ペア:

[(1, 1406300), (2, 703150), (4, 351575), (5, 281260), (7, 200900), (10, 140630), (14, 100450), (20, 70315), (25, 56252), (28, 50225), (35, 40180), (41, 34300), (49, 28700), (50, 28126), (70, 20090), (82, 17150), (98, 14350), (100, 14063), (140, 10045), (164, 8575), (175, 8036), (196, 7175), (205, 6860), (245, 5740), (287, 4900), (343, 4100), (350, 4018), (410, 3430), (490, 2870), (574, 2450), (686, 2050), (700, 2009), (820, 1715), (980, 1435), (1025, 1372), (1148, 1225)]