2012343270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 5660928000

約数和(自身を除く): 3648584730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 269, 294, 343, 490, 538, 686, 727, 735, 807, 1029, 1345, 1454, 1470, 1614, 1715, 1883, 2058, 2181, 2690, 3430, 3635, 3766, 4035, 4362, 5089, 5145, 5649, 7270, 8070, 9415, 10178, 10290, 10905, 11298, 13181, 15267, 18830, 21810, 25445, 26362, 28245, 30534, 35623, 39543, 50890, 56490, 65905, 71246, 76335, 79086, 92267, 106869, 131810, 152670, 178115, 184534, 195563, 197715, 213738, 249361, 276801, 356230, 391126, 395430, 461335, 498722, 534345, 553602, 586689, 748083, 922670, 977815, 1068690, 1173378, 1246805, 1368941, 1384005, 1496166, 1955630, 2493610, 2737882, 2768010, 2933445, 3740415, 4106823, 5866890, 6844705, 7480830, 8213646, 9582587, 13689410, 19165174, 20534115, 28747761, 41068230, 47912935, 57495522, 67078109, 95825870, 134156218, 143738805, 201234327, 287477610, 335390545, 402468654, 670781090, 1006171635, 2012343270]

約数ペア:

[(1, 2012343270), (2, 1006171635), (3, 670781090), (5, 402468654), (6, 335390545), (7, 287477610), (10, 201234327), (14, 143738805), (15, 134156218), (21, 95825870), (30, 67078109), (35, 57495522), (42, 47912935), (49, 41068230), (70, 28747761), (98, 20534115), (105, 19165174), (147, 13689410), (210, 9582587), (245, 8213646), (269, 7480830), (294, 6844705), (343, 5866890), (490, 4106823), (538, 3740415), (686, 2933445), (727, 2768010), (735, 2737882), (807, 2493610), (1029, 1955630), (1345, 1496166), (1454, 1384005), (1470, 1368941), (1614, 1246805), (1715, 1173378), (1883, 1068690), (2058, 977815), (2181, 922670), (2690, 748083), (3430, 586689), (3635, 553602), (3766, 534345), (4035, 498722), (4362, 461335), (5089, 395430), (5145, 391126), (5649, 356230), (7270, 276801), (8070, 249361), (9415, 213738), (10178, 197715), (10290, 195563), (10905, 184534), (11298, 178115), (13181, 152670), (15267, 131810), (18830, 106869), (21810, 92267), (25445, 79086), (26362, 76335), (28245, 71246), (30534, 65905), (35623, 56490), (39543, 50890)]