70182420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 247035264

約数和(自身を除く): 176852844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1381, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2762, 3388, 3630, 4143, 4235, 4620, 5082, 5524, 6905, 7260, 8286, 8470, 9667, 10164, 12705, 13810, 15191, 16572, 16940, 19334, 20715, 25410, 27620, 29001, 30382, 38668, 41430, 45573, 48335, 50820, 58002, 60764, 75955, 82860, 91146, 96670, 106337, 116004, 145005, 151910, 167101, 182292, 193340, 212674, 227865, 290010, 303820, 319011, 334202, 425348, 455730, 501303, 531685, 580020, 638022, 668404, 835505, 911460, 1002606, 1063370, 1169707, 1276044, 1595055, 1671010, 2005212, 2126740, 2339414, 2506515, 3190110, 3342020, 3509121, 4678828, 5013030, 5848535, 6380220, 7018242, 10026060, 11697070, 14036484, 17545605, 23394140, 35091210, 70182420]

約数ペア:

[(1, 70182420), (2, 35091210), (3, 23394140), (4, 17545605), (5, 14036484), (6, 11697070), (7, 10026060), (10, 7018242), (11, 6380220), (12, 5848535), (14, 5013030), (15, 4678828), (20, 3509121), (21, 3342020), (22, 3190110), (28, 2506515), (30, 2339414), (33, 2126740), (35, 2005212), (42, 1671010), (44, 1595055), (55, 1276044), (60, 1169707), (66, 1063370), (70, 1002606), (77, 911460), (84, 835505), (105, 668404), (110, 638022), (121, 580020), (132, 531685), (140, 501303), (154, 455730), (165, 425348), (210, 334202), (220, 319011), (231, 303820), (242, 290010), (308, 227865), (330, 212674), (363, 193340), (385, 182292), (420, 167101), (462, 151910), (484, 145005), (605, 116004), (660, 106337), (726, 96670), (770, 91146), (847, 82860), (924, 75955), (1155, 60764), (1210, 58002), (1381, 50820), (1452, 48335), (1540, 45573), (1694, 41430), (1815, 38668), (2310, 30382), (2420, 29001), (2541, 27620), (2762, 25410), (3388, 20715), (3630, 19334), (4143, 16940), (4235, 16572), (4620, 15191), (5082, 13810), (5524, 12705), (6905, 10164), (7260, 9667), (8286, 8470)]