57397620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2789}}^1$

素因数の和:2822

約数の個数: 96

約数和(自身を含む): 187488000

約数和(自身を除く): 130090380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2789, 2940, 3430, 4116, 5145, 5578, 6860, 8367, 10290, 11156, 13945, 16734, 19523, 20580, 27890, 33468, 39046, 41835, 55780, 58569, 78092, 83670, 97615, 117138, 136661, 167340, 195230, 234276, 273322, 292845, 390460, 409983, 546644, 585690, 683305, 819966, 956627, 1171380, 1366610, 1639932, 1913254, 2049915, 2733220, 2869881, 3826508, 4099830, 4783135, 5739762, 8199660, 9566270, 11479524, 14349405, 19132540, 28698810, 57397620]

約数ペア:

[(1, 57397620), (2, 28698810), (3, 19132540), (4, 14349405), (5, 11479524), (6, 9566270), (7, 8199660), (10, 5739762), (12, 4783135), (14, 4099830), (15, 3826508), (20, 2869881), (21, 2733220), (28, 2049915), (30, 1913254), (35, 1639932), (42, 1366610), (49, 1171380), (60, 956627), (70, 819966), (84, 683305), (98, 585690), (105, 546644), (140, 409983), (147, 390460), (196, 292845), (210, 273322), (245, 234276), (294, 195230), (343, 167340), (420, 136661), (490, 117138), (588, 97615), (686, 83670), (735, 78092), (980, 58569), (1029, 55780), (1372, 41835), (1470, 39046), (1715, 33468), (2058, 27890), (2789, 20580), (2940, 19523), (3430, 16734), (4116, 13945), (5145, 11156), (5578, 10290), (6860, 8367)]