65213610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 205856640

約数和(自身を除く): 140643030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 49, 55, 66, 70, 74, 77, 98, 105, 109, 110, 111, 147, 154, 165, 185, 210, 218, 222, 231, 245, 259, 294, 327, 330, 370, 385, 407, 462, 490, 518, 539, 545, 555, 654, 735, 763, 770, 777, 814, 1078, 1090, 1110, 1155, 1199, 1221, 1295, 1470, 1526, 1554, 1617, 1635, 1813, 2035, 2289, 2310, 2398, 2442, 2590, 2695, 2849, 3234, 3270, 3597, 3626, 3815, 3885, 4033, 4070, 4578, 5341, 5390, 5439, 5698, 5995, 6105, 7194, 7630, 7770, 8066, 8085, 8393, 8547, 9065, 10682, 10878, 11445, 11990, 12099, 12210, 14245, 16023, 16170, 16786, 17094, 17985, 18130, 19943, 20165, 22890, 24198, 25179, 26705, 27195, 28231, 28490, 32046, 35970, 39886, 40330, 41965, 42735, 44363, 50358, 53410, 54390, 56462, 58751, 59829, 60495, 80115, 83930, 84693, 85470, 88726, 99715, 117502, 119658, 120990, 125895, 133089, 141155, 160230, 169386, 176253, 197617, 199430, 221815, 251790, 266178, 282310, 293755, 299145, 310541, 352506, 395234, 423465, 443630, 587510, 592851, 598290, 621082, 665445, 846930, 881265, 931623, 988085, 1185702, 1330890, 1552705, 1762530, 1863246, 1976170, 2173787, 2964255, 3105410, 4347574, 4658115, 5928510, 6521361, 9316230, 10868935, 13042722, 21737870, 32606805, 65213610]

約数ペア:

[(1, 65213610), (2, 32606805), (3, 21737870), (5, 13042722), (6, 10868935), (7, 9316230), (10, 6521361), (11, 5928510), (14, 4658115), (15, 4347574), (21, 3105410), (22, 2964255), (30, 2173787), (33, 1976170), (35, 1863246), (37, 1762530), (42, 1552705), (49, 1330890), (55, 1185702), (66, 988085), (70, 931623), (74, 881265), (77, 846930), (98, 665445), (105, 621082), (109, 598290), (110, 592851), (111, 587510), (147, 443630), (154, 423465), (165, 395234), (185, 352506), (210, 310541), (218, 299145), (222, 293755), (231, 282310), (245, 266178), (259, 251790), (294, 221815), (327, 199430), (330, 197617), (370, 176253), (385, 169386), (407, 160230), (462, 141155), (490, 133089), (518, 125895), (539, 120990), (545, 119658), (555, 117502), (654, 99715), (735, 88726), (763, 85470), (770, 84693), (777, 83930), (814, 80115), (1078, 60495), (1090, 59829), (1110, 58751), (1155, 56462), (1199, 54390), (1221, 53410), (1295, 50358), (1470, 44363), (1526, 42735), (1554, 41965), (1617, 40330), (1635, 39886), (1813, 35970), (2035, 32046), (2289, 28490), (2310, 28231), (2398, 27195), (2442, 26705), (2590, 25179), (2695, 24198), (2849, 22890), (3234, 20165), (3270, 19943), (3597, 18130), (3626, 17985), (3815, 17094), (3885, 16786), (4033, 16170), (4070, 16023), (4578, 14245), (5341, 12210), (5390, 12099), (5439, 11990), (5698, 11445), (5995, 10878), (6105, 10682), (7194, 9065), (7630, 8547), (7770, 8393), (8066, 8085)]