346804528540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1179527}}^1$

素因数の和:1179838

約数の個数: 48

約数和(自身を含む): 743300800704

約数和(自身を除く): 396496272164

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 241, 244, 305, 482, 610, 964, 1205, 1220, 2410, 4820, 14701, 29402, 58804, 73505, 147010, 294020, 1179527, 2359054, 4718108, 5897635, 11795270, 23590540, 71951147, 143902294, 284266007, 287804588, 359755735, 568532014, 719511470, 1137064028, 1421330035, 1439022940, 2842660070, 5685320140, 17340226427, 34680452854, 69360905708, 86701132135, 173402264270, 346804528540]

約数ペア:

[(1, 346804528540), (2, 173402264270), (4, 86701132135), (5, 69360905708), (10, 34680452854), (20, 17340226427), (61, 5685320140), (122, 2842660070), (241, 1439022940), (244, 1421330035), (305, 1137064028), (482, 719511470), (610, 568532014), (964, 359755735), (1205, 287804588), (1220, 284266007), (2410, 143902294), (4820, 71951147), (14701, 23590540), (29402, 11795270), (58804, 5897635), (73505, 4718108), (147010, 2359054), (294020, 1179527)]