836735620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 2043595008

約数和(自身を除く): 1206859388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 227, 233, 452, 454, 466, 565, 791, 908, 932, 1130, 1135, 1165, 1582, 1589, 1631, 2260, 2270, 2330, 3164, 3178, 3262, 3955, 4540, 4660, 6356, 6524, 7910, 7945, 8155, 15820, 15890, 16310, 25651, 26329, 31780, 32620, 51302, 52658, 52891, 102604, 105316, 105782, 128255, 131645, 179557, 184303, 211564, 256510, 263290, 264455, 359114, 368606, 370237, 513020, 526580, 528910, 718228, 737212, 740474, 897785, 921515, 1057820, 1480948, 1795570, 1843030, 1851185, 3591140, 3686060, 3702370, 5976683, 7404740, 11953366, 23906732, 29883415, 41836781, 59766830, 83673562, 119533660, 167347124, 209183905, 418367810, 836735620]

約数ペア:

[(1, 836735620), (2, 418367810), (4, 209183905), (5, 167347124), (7, 119533660), (10, 83673562), (14, 59766830), (20, 41836781), (28, 29883415), (35, 23906732), (70, 11953366), (113, 7404740), (140, 5976683), (226, 3702370), (227, 3686060), (233, 3591140), (452, 1851185), (454, 1843030), (466, 1795570), (565, 1480948), (791, 1057820), (908, 921515), (932, 897785), (1130, 740474), (1135, 737212), (1165, 718228), (1582, 528910), (1589, 526580), (1631, 513020), (2260, 370237), (2270, 368606), (2330, 359114), (3164, 264455), (3178, 263290), (3262, 256510), (3955, 211564), (4540, 184303), (4660, 179557), (6356, 131645), (6524, 128255), (7910, 105782), (7945, 105316), (8155, 102604), (15820, 52891), (15890, 52658), (16310, 51302), (25651, 32620), (26329, 31780)]