2023320740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{8861}}^1$

素因数の和:9117

約数の個数: 72

約数和(自身を含む): 4964456952

約数和(自身を除く): 2941136212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 233, 245, 466, 490, 932, 980, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 8861, 11417, 16310, 17722, 22834, 32620, 35444, 44305, 45668, 57085, 62027, 88610, 114170, 124054, 177220, 228340, 248108, 310135, 434189, 620270, 868378, 1240540, 1736756, 2064613, 2170945, 4129226, 4341890, 8258452, 8683780, 10323065, 14452291, 20646130, 28904582, 41292260, 57809164, 72261455, 101166037, 144522910, 202332074, 289045820, 404664148, 505830185, 1011660370, 2023320740]

約数ペア:

[(1, 2023320740), (2, 1011660370), (4, 505830185), (5, 404664148), (7, 289045820), (10, 202332074), (14, 144522910), (20, 101166037), (28, 72261455), (35, 57809164), (49, 41292260), (70, 28904582), (98, 20646130), (140, 14452291), (196, 10323065), (233, 8683780), (245, 8258452), (466, 4341890), (490, 4129226), (932, 2170945), (980, 2064613), (1165, 1736756), (1631, 1240540), (2330, 868378), (3262, 620270), (4660, 434189), (6524, 310135), (8155, 248108), (8861, 228340), (11417, 177220), (16310, 124054), (17722, 114170), (22834, 88610), (32620, 62027), (35444, 57085), (44305, 45668)]