378269710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 873446112

約数和(自身を除く): 495176402

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 91, 98, 130, 182, 215, 245, 301, 430, 455, 490, 559, 602, 637, 910, 1118, 1274, 1381, 1505, 2107, 2762, 2795, 3010, 3185, 3913, 4214, 5590, 6370, 6905, 7826, 9667, 10535, 13810, 17953, 19334, 19565, 21070, 27391, 35906, 39130, 48335, 54782, 59383, 67669, 89765, 96670, 118766, 125671, 135338, 136955, 179530, 251342, 273910, 296915, 338345, 415681, 593830, 628355, 676690, 771979, 831362, 879697, 1256710, 1543958, 1759394, 2078405, 2909767, 3859895, 4156810, 4398485, 5403853, 5819534, 7719790, 8796970, 10807706, 14548835, 27019265, 29097670, 37826971, 54038530, 75653942, 189134855, 378269710]

約数ペア:

[(1, 378269710), (2, 189134855), (5, 75653942), (7, 54038530), (10, 37826971), (13, 29097670), (14, 27019265), (26, 14548835), (35, 10807706), (43, 8796970), (49, 7719790), (65, 5819534), (70, 5403853), (86, 4398485), (91, 4156810), (98, 3859895), (130, 2909767), (182, 2078405), (215, 1759394), (245, 1543958), (301, 1256710), (430, 879697), (455, 831362), (490, 771979), (559, 676690), (602, 628355), (637, 593830), (910, 415681), (1118, 338345), (1274, 296915), (1381, 273910), (1505, 251342), (2107, 179530), (2762, 136955), (2795, 135338), (3010, 125671), (3185, 118766), (3913, 96670), (4214, 89765), (5590, 67669), (6370, 59383), (6905, 54782), (7826, 48335), (9667, 39130), (10535, 35906), (13810, 27391), (17953, 21070), (19334, 19565)]