2990136507906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{4591}}^1$

素因数の和:5440

約数の個数: 128

約数和(自身を含む): 6473036021760

約数和(自身を除く): 3482899513854

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 131, 158, 237, 262, 393, 474, 617, 786, 1234, 1343, 1851, 2227, 2686, 3702, 4029, 4454, 4591, 6681, 8058, 9182, 10349, 10489, 13362, 13773, 20698, 20978, 27546, 31047, 31467, 48743, 62094, 62934, 78047, 80827, 97486, 146229, 156094, 161654, 175933, 234141, 242481, 292458, 351866, 362689, 468282, 484962, 527799, 601421, 725378, 828631, 1055598, 1088067, 1202842, 1374059, 1657262, 1804263, 2176134, 2485893, 2748118, 2832647, 3608526, 4122177, 4971786, 5665294, 6165713, 6385333, 8244354, 8497941, 10224157, 12331426, 12770666, 16995882, 18497139, 19155999, 20448314, 30672471, 36994278, 38311998, 47512259, 48154999, 61344942, 95024518, 96309998, 108550661, 142536777, 144464997, 217101322, 223779113, 285073554, 288929994, 325651983, 371076757, 447558226, 651303966, 671337339, 742153514, 807708403, 1113230271, 1342674678, 1615416806, 2226460542, 2423125209, 3804244921, 4846250418, 6308304869, 7608489842, 11412734763, 12616609738, 18924914607, 22825469526, 29315063803, 37849829214, 58630127606, 87945191409, 175890382818, 498356084651, 996712169302, 1495068253953, 2990136507906]

約数ペア:

[(1, 2990136507906), (2, 1495068253953), (3, 996712169302), (6, 498356084651), (17, 175890382818), (34, 87945191409), (51, 58630127606), (79, 37849829214), (102, 29315063803), (131, 22825469526), (158, 18924914607), (237, 12616609738), (262, 11412734763), (393, 7608489842), (474, 6308304869), (617, 4846250418), (786, 3804244921), (1234, 2423125209), (1343, 2226460542), (1851, 1615416806), (2227, 1342674678), (2686, 1113230271), (3702, 807708403), (4029, 742153514), (4454, 671337339), (4591, 651303966), (6681, 447558226), (8058, 371076757), (9182, 325651983), (10349, 288929994), (10489, 285073554), (13362, 223779113), (13773, 217101322), (20698, 144464997), (20978, 142536777), (27546, 108550661), (31047, 96309998), (31467, 95024518), (48743, 61344942), (62094, 48154999), (62934, 47512259), (78047, 38311998), (80827, 36994278), (97486, 30672471), (146229, 20448314), (156094, 19155999), (161654, 18497139), (175933, 16995882), (234141, 12770666), (242481, 12331426), (292458, 10224157), (351866, 8497941), (362689, 8244354), (468282, 6385333), (484962, 6165713), (527799, 5665294), (601421, 4971786), (725378, 4122177), (828631, 3608526), (1055598, 2832647), (1088067, 2748118), (1202842, 2485893), (1374059, 2176134), (1657262, 1804263)]