69956670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 135329730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 89, 95, 105, 114, 133, 178, 190, 197, 210, 266, 267, 285, 394, 399, 445, 534, 570, 591, 623, 665, 798, 890, 985, 1182, 1246, 1330, 1335, 1379, 1691, 1869, 1970, 1995, 2670, 2758, 2955, 3115, 3382, 3738, 3743, 3990, 4137, 5073, 5910, 6230, 6895, 7486, 8274, 8455, 9345, 10146, 11229, 11837, 13790, 16910, 17533, 18690, 18715, 20685, 22458, 23674, 25365, 26201, 35066, 35511, 37430, 41370, 50730, 52402, 52599, 56145, 59185, 71022, 78603, 87665, 105198, 112290, 118370, 122731, 131005, 157206, 175330, 177555, 245462, 262010, 262995, 333127, 355110, 368193, 393015, 525990, 613655, 666254, 736386, 786030, 999381, 1227310, 1665635, 1840965, 1998762, 2331889, 3331270, 3681930, 4663778, 4996905, 6995667, 9993810, 11659445, 13991334, 23318890, 34978335, 69956670]

約数ペア:

[(1, 69956670), (2, 34978335), (3, 23318890), (5, 13991334), (6, 11659445), (7, 9993810), (10, 6995667), (14, 4996905), (15, 4663778), (19, 3681930), (21, 3331270), (30, 2331889), (35, 1998762), (38, 1840965), (42, 1665635), (57, 1227310), (70, 999381), (89, 786030), (95, 736386), (105, 666254), (114, 613655), (133, 525990), (178, 393015), (190, 368193), (197, 355110), (210, 333127), (266, 262995), (267, 262010), (285, 245462), (394, 177555), (399, 175330), (445, 157206), (534, 131005), (570, 122731), (591, 118370), (623, 112290), (665, 105198), (798, 87665), (890, 78603), (985, 71022), (1182, 59185), (1246, 56145), (1330, 52599), (1335, 52402), (1379, 50730), (1691, 41370), (1869, 37430), (1970, 35511), (1995, 35066), (2670, 26201), (2758, 25365), (2955, 23674), (3115, 22458), (3382, 20685), (3738, 18715), (3743, 18690), (3990, 17533), (4137, 16910), (5073, 13790), (5910, 11837), (6230, 11229), (6895, 10146), (7486, 9345), (8274, 8455)]