804598270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 1813985280

約数和(自身を除く): 1009387010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 89, 107, 119, 142, 170, 178, 214, 238, 355, 445, 497, 535, 595, 623, 710, 749, 890, 994, 1070, 1190, 1207, 1246, 1498, 1513, 1819, 2414, 2485, 3026, 3115, 3638, 3745, 4970, 6035, 6230, 6319, 7490, 7565, 7597, 8449, 9095, 9523, 10591, 12070, 12638, 12733, 15130, 15194, 16898, 18190, 19046, 21182, 25466, 31595, 37985, 42245, 44233, 47615, 52955, 53179, 63190, 63665, 66661, 75970, 84490, 88466, 95230, 105910, 106358, 107423, 127330, 129149, 133322, 161891, 214846, 221165, 258298, 265895, 323782, 333305, 442330, 531790, 537115, 645745, 666610, 676133, 751961, 809455, 904043, 1074230, 1133237, 1291490, 1352266, 1503922, 1618910, 1808086, 2266474, 3380665, 3759805, 4520215, 4732931, 5666185, 6761330, 7519610, 9040430, 9465862, 11332370, 11494261, 22988522, 23664655, 47329310, 57471305, 80459827, 114942610, 160919654, 402299135, 804598270]

約数ペア:

[(1, 804598270), (2, 402299135), (5, 160919654), (7, 114942610), (10, 80459827), (14, 57471305), (17, 47329310), (34, 23664655), (35, 22988522), (70, 11494261), (71, 11332370), (85, 9465862), (89, 9040430), (107, 7519610), (119, 6761330), (142, 5666185), (170, 4732931), (178, 4520215), (214, 3759805), (238, 3380665), (355, 2266474), (445, 1808086), (497, 1618910), (535, 1503922), (595, 1352266), (623, 1291490), (710, 1133237), (749, 1074230), (890, 904043), (994, 809455), (1070, 751961), (1190, 676133), (1207, 666610), (1246, 645745), (1498, 537115), (1513, 531790), (1819, 442330), (2414, 333305), (2485, 323782), (3026, 265895), (3115, 258298), (3638, 221165), (3745, 214846), (4970, 161891), (6035, 133322), (6230, 129149), (6319, 127330), (7490, 107423), (7565, 106358), (7597, 105910), (8449, 95230), (9095, 88466), (9523, 84490), (10591, 75970), (12070, 66661), (12638, 63665), (12733, 63190), (15130, 53179), (15194, 52955), (16898, 47615), (18190, 44233), (19046, 42245), (21182, 37985), (25466, 31595)]