230436220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 569906064

約数和(自身を除く): 339469844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1162, 1660, 2324, 2833, 2905, 4067, 5666, 5810, 8134, 11332, 11620, 14165, 16268, 19831, 20335, 28330, 39662, 40670, 56660, 79324, 81340, 99155, 138817, 198310, 235139, 277634, 396620, 470278, 555268, 694085, 940556, 1175695, 1388170, 1645973, 2351390, 2776340, 3291946, 4702780, 6583892, 8229865, 11521811, 16459730, 23043622, 32919460, 46087244, 57609055, 115218110, 230436220]

約数ペア:

[(1, 230436220), (2, 115218110), (4, 57609055), (5, 46087244), (7, 32919460), (10, 23043622), (14, 16459730), (20, 11521811), (28, 8229865), (35, 6583892), (49, 4702780), (70, 3291946), (83, 2776340), (98, 2351390), (140, 1645973), (166, 1388170), (196, 1175695), (245, 940556), (332, 694085), (415, 555268), (490, 470278), (581, 396620), (830, 277634), (980, 235139), (1162, 198310), (1660, 138817), (2324, 99155), (2833, 81340), (2905, 79324), (4067, 56660), (5666, 40670), (5810, 39662), (8134, 28330), (11332, 20335), (11620, 19831), (14165, 16268)]