28077183810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{303767}}^1$

素因数の和:303872

約数の個数: 96

約数和(自身を含む): 79611517440

約数和(自身を除く): 51534333630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 390, 395, 474, 585, 711, 790, 1027, 1170, 1185, 1422, 2054, 2370, 3081, 3555, 5135, 6162, 7110, 9243, 10270, 15405, 18486, 30810, 46215, 92430, 303767, 607534, 911301, 1518835, 1822602, 2733903, 3037670, 3948971, 4556505, 5467806, 7897942, 9113010, 11846913, 13669515, 19744855, 23693826, 23997593, 27339030, 35540739, 39489710, 47995186, 59234565, 71081478, 71992779, 118469130, 119987965, 143985558, 177703695, 215978337, 239975930, 311968709, 355407390, 359963895, 431956674, 623937418, 719927790, 935906127, 1079891685, 1559843545, 1871812254, 2159783370, 2807718381, 3119687090, 4679530635, 5615436762, 9359061270, 14038591905, 28077183810]

約数ペア:

[(1, 28077183810), (2, 14038591905), (3, 9359061270), (5, 5615436762), (6, 4679530635), (9, 3119687090), (10, 2807718381), (13, 2159783370), (15, 1871812254), (18, 1559843545), (26, 1079891685), (30, 935906127), (39, 719927790), (45, 623937418), (65, 431956674), (78, 359963895), (79, 355407390), (90, 311968709), (117, 239975930), (130, 215978337), (158, 177703695), (195, 143985558), (234, 119987965), (237, 118469130), (390, 71992779), (395, 71081478), (474, 59234565), (585, 47995186), (711, 39489710), (790, 35540739), (1027, 27339030), (1170, 23997593), (1185, 23693826), (1422, 19744855), (2054, 13669515), (2370, 11846913), (3081, 9113010), (3555, 7897942), (5135, 5467806), (6162, 4556505), (7110, 3948971), (9243, 3037670), (10270, 2733903), (15405, 1822602), (18486, 1518835), (30810, 911301), (46215, 607534), (92430, 303767)]