173746230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 496336896

約数和(自身を除く): 322590666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 71, 86, 105, 129, 142, 210, 213, 215, 258, 271, 301, 355, 426, 430, 497, 542, 602, 645, 710, 813, 903, 994, 1065, 1290, 1355, 1491, 1505, 1626, 1806, 1897, 2130, 2485, 2710, 2982, 3010, 3053, 3794, 4065, 4515, 4970, 5691, 6106, 7455, 8130, 9030, 9159, 9485, 11382, 11653, 14910, 15265, 18318, 18970, 19241, 21371, 23306, 28455, 30530, 34959, 38482, 42742, 45795, 56910, 57723, 58265, 64113, 69918, 81571, 91590, 96205, 106855, 115446, 116530, 128226, 134687, 163142, 174795, 192410, 213710, 244713, 269374, 288615, 320565, 349590, 404061, 407855, 489426, 577230, 641130, 673435, 808122, 815710, 827363, 1223565, 1346870, 1654726, 2020305, 2447130, 2482089, 4040610, 4136815, 4964178, 5791541, 8273630, 11583082, 12410445, 17374623, 24820890, 28957705, 34749246, 57915410, 86873115, 173746230]

約数ペア:

[(1, 173746230), (2, 86873115), (3, 57915410), (5, 34749246), (6, 28957705), (7, 24820890), (10, 17374623), (14, 12410445), (15, 11583082), (21, 8273630), (30, 5791541), (35, 4964178), (42, 4136815), (43, 4040610), (70, 2482089), (71, 2447130), (86, 2020305), (105, 1654726), (129, 1346870), (142, 1223565), (210, 827363), (213, 815710), (215, 808122), (258, 673435), (271, 641130), (301, 577230), (355, 489426), (426, 407855), (430, 404061), (497, 349590), (542, 320565), (602, 288615), (645, 269374), (710, 244713), (813, 213710), (903, 192410), (994, 174795), (1065, 163142), (1290, 134687), (1355, 128226), (1491, 116530), (1505, 115446), (1626, 106855), (1806, 96205), (1897, 91590), (2130, 81571), (2485, 69918), (2710, 64113), (2982, 58265), (3010, 57723), (3053, 56910), (3794, 45795), (4065, 42742), (4515, 38482), (4970, 34959), (5691, 30530), (6106, 28455), (7455, 23306), (8130, 21371), (9030, 19241), (9159, 18970), (9485, 18318), (11382, 15265), (11653, 14910)]