119921620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9449

約数の個数: 72

約数和(自身を含む): 315519624

約数和(自身を除く): 195598004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 9413, 12740, 18826, 37652, 47065, 65891, 94130, 122369, 131782, 188260, 244738, 263564, 329455, 461237, 489476, 611845, 658910, 856583, 922474, 1223690, 1317820, 1713166, 1844948, 2306185, 2447380, 3426332, 4282915, 4612370, 5996081, 8565830, 9224740, 11992162, 17131660, 23984324, 29980405, 59960810, 119921620]

約数ペア:

[(1, 119921620), (2, 59960810), (4, 29980405), (5, 23984324), (7, 17131660), (10, 11992162), (13, 9224740), (14, 8565830), (20, 5996081), (26, 4612370), (28, 4282915), (35, 3426332), (49, 2447380), (52, 2306185), (65, 1844948), (70, 1713166), (91, 1317820), (98, 1223690), (130, 922474), (140, 856583), (182, 658910), (196, 611845), (245, 489476), (260, 461237), (364, 329455), (455, 263564), (490, 244738), (637, 188260), (910, 131782), (980, 122369), (1274, 94130), (1820, 65891), (2548, 47065), (3185, 37652), (6370, 18826), (9413, 12740)]