12628770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 39299904

約数和(自身を除く): 26671134

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 71, 77, 98, 105, 110, 121, 142, 147, 154, 165, 210, 213, 231, 242, 245, 294, 330, 355, 363, 385, 426, 462, 490, 497, 539, 605, 710, 726, 735, 770, 781, 847, 994, 1065, 1078, 1155, 1210, 1470, 1491, 1562, 1617, 1694, 1815, 2130, 2310, 2343, 2485, 2541, 2695, 2982, 3234, 3479, 3630, 3905, 4235, 4686, 4970, 5082, 5390, 5467, 5929, 6958, 7455, 7810, 8085, 8470, 8591, 10437, 10934, 11715, 11858, 12705, 14910, 16170, 16401, 17182, 17395, 17787, 20874, 23430, 25410, 25773, 27335, 29645, 32802, 34790, 35574, 38269, 42955, 51546, 52185, 54670, 59290, 60137, 76538, 82005, 85910, 88935, 104370, 114807, 120274, 128865, 164010, 177870, 180411, 191345, 229614, 257730, 300685, 360822, 382690, 420959, 574035, 601370, 841918, 902055, 1148070, 1262877, 1804110, 2104795, 2525754, 4209590, 6314385, 12628770]

約数ペア:

[(1, 12628770), (2, 6314385), (3, 4209590), (5, 2525754), (6, 2104795), (7, 1804110), (10, 1262877), (11, 1148070), (14, 902055), (15, 841918), (21, 601370), (22, 574035), (30, 420959), (33, 382690), (35, 360822), (42, 300685), (49, 257730), (55, 229614), (66, 191345), (70, 180411), (71, 177870), (77, 164010), (98, 128865), (105, 120274), (110, 114807), (121, 104370), (142, 88935), (147, 85910), (154, 82005), (165, 76538), (210, 60137), (213, 59290), (231, 54670), (242, 52185), (245, 51546), (294, 42955), (330, 38269), (355, 35574), (363, 34790), (385, 32802), (426, 29645), (462, 27335), (490, 25773), (497, 25410), (539, 23430), (605, 20874), (710, 17787), (726, 17395), (735, 17182), (770, 16401), (781, 16170), (847, 14910), (994, 12705), (1065, 11858), (1078, 11715), (1155, 10934), (1210, 10437), (1470, 8591), (1491, 8470), (1562, 8085), (1617, 7810), (1694, 7455), (1815, 6958), (2130, 5929), (2310, 5467), (2343, 5390), (2485, 5082), (2541, 4970), (2695, 4686), (2982, 4235), (3234, 3905), (3479, 3630)]