2846900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 7291200

約数和(自身を除く): 4444300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 83, 98, 100, 140, 166, 175, 196, 245, 332, 343, 350, 415, 490, 581, 686, 700, 830, 980, 1162, 1225, 1372, 1660, 1715, 2075, 2324, 2450, 2905, 3430, 4067, 4150, 4900, 5810, 6860, 8134, 8300, 8575, 11620, 14525, 16268, 17150, 20335, 28469, 29050, 34300, 40670, 56938, 58100, 81340, 101675, 113876, 142345, 203350, 284690, 406700, 569380, 711725, 1423450, 2846900]

約数ペア:

[(1, 2846900), (2, 1423450), (4, 711725), (5, 569380), (7, 406700), (10, 284690), (14, 203350), (20, 142345), (25, 113876), (28, 101675), (35, 81340), (49, 58100), (50, 56938), (70, 40670), (83, 34300), (98, 29050), (100, 28469), (140, 20335), (166, 17150), (175, 16268), (196, 14525), (245, 11620), (332, 8575), (343, 8300), (350, 8134), (415, 6860), (490, 5810), (581, 4900), (686, 4150), (700, 4067), (830, 3430), (980, 2905), (1162, 2450), (1225, 2324), (1372, 2075), (1660, 1715)]