177684390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8038

約数の個数: 96

約数和(自身を含む): 523766880

約数和(自身を除く): 346082490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 7993, 11115, 15986, 22230, 23979, 39965, 47958, 71937, 79930, 103909, 119895, 143874, 151867, 207818, 239790, 303734, 311727, 359685, 455601, 519545, 623454, 719370, 759335, 911202, 935181, 1039090, 1366803, 1518670, 1558635, 1870362, 1974271, 2278005, 2733606, 3117270, 3948542, 4556010, 4675905, 5922813, 6834015, 9351810, 9871355, 11845626, 13668030, 17768439, 19742710, 29614065, 35536878, 59228130, 88842195, 177684390]

約数ペア:

[(1, 177684390), (2, 88842195), (3, 59228130), (5, 35536878), (6, 29614065), (9, 19742710), (10, 17768439), (13, 13668030), (15, 11845626), (18, 9871355), (19, 9351810), (26, 6834015), (30, 5922813), (38, 4675905), (39, 4556010), (45, 3948542), (57, 3117270), (65, 2733606), (78, 2278005), (90, 1974271), (95, 1870362), (114, 1558635), (117, 1518670), (130, 1366803), (171, 1039090), (190, 935181), (195, 911202), (234, 759335), (247, 719370), (285, 623454), (342, 519545), (390, 455601), (494, 359685), (570, 311727), (585, 303734), (741, 239790), (855, 207818), (1170, 151867), (1235, 143874), (1482, 119895), (1710, 103909), (2223, 79930), (2470, 71937), (3705, 47958), (4446, 39965), (7410, 23979), (7993, 22230), (11115, 15986)]