3131795810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5460

約数の個数: 96

約数和(自身を含む): 6854558256

約数和(自身を除く): 3722762446

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 121, 130, 143, 185, 242, 286, 370, 407, 481, 605, 715, 814, 962, 1210, 1430, 1573, 2035, 2405, 3146, 4070, 4477, 4810, 5291, 5381, 7865, 8954, 10582, 10762, 15730, 22385, 26455, 26905, 44770, 52910, 53810, 58201, 59191, 69953, 116402, 118382, 139906, 199097, 291005, 295955, 349765, 398194, 582010, 591910, 651101, 699530, 769483, 995485, 1302202, 1538966, 1990970, 2190067, 2588261, 3255505, 3847415, 4380134, 5176522, 6511010, 7694830, 8464313, 10950335, 12941305, 16928626, 21900670, 24090737, 25882610, 28470871, 42321565, 48181474, 56941742, 84643130, 120453685, 142354355, 240907370, 284708710, 313179581, 626359162, 1565897905, 3131795810]

約数ペア:

[(1, 3131795810), (2, 1565897905), (5, 626359162), (10, 313179581), (11, 284708710), (13, 240907370), (22, 142354355), (26, 120453685), (37, 84643130), (55, 56941742), (65, 48181474), (74, 42321565), (110, 28470871), (121, 25882610), (130, 24090737), (143, 21900670), (185, 16928626), (242, 12941305), (286, 10950335), (370, 8464313), (407, 7694830), (481, 6511010), (605, 5176522), (715, 4380134), (814, 3847415), (962, 3255505), (1210, 2588261), (1430, 2190067), (1573, 1990970), (2035, 1538966), (2405, 1302202), (3146, 995485), (4070, 769483), (4477, 699530), (4810, 651101), (5291, 591910), (5381, 582010), (7865, 398194), (8954, 349765), (10582, 295955), (10762, 291005), (15730, 199097), (22385, 139906), (26455, 118382), (26905, 116402), (44770, 69953), (52910, 59191), (53810, 58201)]