30271245186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8697

約数の個数: 144

約数和(自身を含む): 77344279488

約数和(自身を除く): 47073034302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 142, 147, 169, 182, 213, 273, 294, 338, 426, 497, 507, 546, 637, 923, 994, 1014, 1183, 1274, 1491, 1846, 1911, 2366, 2769, 2982, 3479, 3549, 3822, 5538, 6461, 6958, 7098, 8281, 8581, 10437, 11999, 12922, 16562, 17162, 19383, 20874, 23998, 24843, 25743, 35997, 38766, 45227, 49686, 51486, 60067, 71994, 83993, 90454, 111553, 120134, 135681, 167986, 180201, 223106, 251979, 271362, 334659, 360402, 420469, 503958, 587951, 609251, 669318, 780871, 840938, 1175902, 1218502, 1261407, 1450189, 1561742, 1763853, 1827753, 2342613, 2522814, 2900378, 3527706, 3655506, 4264757, 4350567, 4685226, 5466097, 7920263, 8529514, 8701134, 10151323, 10932194, 12794271, 15840526, 16398291, 20302646, 23760789, 25588542, 29853299, 30453969, 32796582, 47521578, 55441841, 59706598, 60907938, 71059261, 89559897, 102963419, 110883682, 142118522, 166325523, 179119794, 205926838, 213177783, 308890257, 332651046, 388092887, 426355566, 617780514, 720743933, 776185774, 1164278661, 1441487866, 2162231799, 2328557322, 4324463598, 5045207531, 10090415062, 15135622593, 30271245186]

約数ペア:

[(1, 30271245186), (2, 15135622593), (3, 10090415062), (6, 5045207531), (7, 4324463598), (13, 2328557322), (14, 2162231799), (21, 1441487866), (26, 1164278661), (39, 776185774), (42, 720743933), (49, 617780514), (71, 426355566), (78, 388092887), (91, 332651046), (98, 308890257), (142, 213177783), (147, 205926838), (169, 179119794), (182, 166325523), (213, 142118522), (273, 110883682), (294, 102963419), (338, 89559897), (426, 71059261), (497, 60907938), (507, 59706598), (546, 55441841), (637, 47521578), (923, 32796582), (994, 30453969), (1014, 29853299), (1183, 25588542), (1274, 23760789), (1491, 20302646), (1846, 16398291), (1911, 15840526), (2366, 12794271), (2769, 10932194), (2982, 10151323), (3479, 8701134), (3549, 8529514), (3822, 7920263), (5538, 5466097), (6461, 4685226), (6958, 4350567), (7098, 4264757), (8281, 3655506), (8581, 3527706), (10437, 2900378), (11999, 2522814), (12922, 2342613), (16562, 1827753), (17162, 1763853), (19383, 1561742), (20874, 1450189), (23998, 1261407), (24843, 1218502), (25743, 1175902), (35997, 840938), (38766, 780871), (45227, 669318), (49686, 609251), (51486, 587951), (60067, 503958), (71994, 420469), (83993, 360402), (90454, 334659), (111553, 271362), (120134, 251979), (135681, 223106), (167986, 180201)]