38921610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 78651510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 269, 273, 318, 371, 390, 455, 530, 538, 546, 689, 742, 795, 807, 910, 1113, 1345, 1365, 1378, 1590, 1614, 1855, 1883, 2067, 2226, 2690, 2730, 3445, 3497, 3710, 3766, 4035, 4134, 4823, 5565, 5649, 6890, 6994, 8070, 9415, 9646, 10335, 10491, 11130, 11298, 14257, 14469, 17485, 18830, 20670, 20982, 24115, 24479, 28245, 28514, 28938, 34970, 42771, 48230, 48958, 52455, 56490, 71285, 72345, 73437, 85542, 99799, 104910, 122395, 142570, 144690, 146874, 185341, 199598, 213855, 244790, 299397, 367185, 370682, 427710, 498995, 556023, 598794, 734370, 926705, 997990, 1112046, 1297387, 1496985, 1853410, 2594774, 2780115, 2993970, 3892161, 5560230, 6486935, 7784322, 12973870, 19460805, 38921610]

約数ペア:

[(1, 38921610), (2, 19460805), (3, 12973870), (5, 7784322), (6, 6486935), (7, 5560230), (10, 3892161), (13, 2993970), (14, 2780115), (15, 2594774), (21, 1853410), (26, 1496985), (30, 1297387), (35, 1112046), (39, 997990), (42, 926705), (53, 734370), (65, 598794), (70, 556023), (78, 498995), (91, 427710), (105, 370682), (106, 367185), (130, 299397), (159, 244790), (182, 213855), (195, 199598), (210, 185341), (265, 146874), (269, 144690), (273, 142570), (318, 122395), (371, 104910), (390, 99799), (455, 85542), (530, 73437), (538, 72345), (546, 71285), (689, 56490), (742, 52455), (795, 48958), (807, 48230), (910, 42771), (1113, 34970), (1345, 28938), (1365, 28514), (1378, 28245), (1590, 24479), (1614, 24115), (1855, 20982), (1883, 20670), (2067, 18830), (2226, 17485), (2690, 14469), (2730, 14257), (3445, 11298), (3497, 11130), (3710, 10491), (3766, 10335), (4035, 9646), (4134, 9415), (4823, 8070), (5565, 6994), (5649, 6890)]