974397270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 3034902528

約数和(自身を除く): 2060505258

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 186, 210, 217, 231, 242, 310, 330, 341, 363, 385, 434, 462, 465, 605, 651, 682, 726, 770, 847, 930, 1023, 1085, 1155, 1210, 1237, 1302, 1694, 1705, 1815, 2046, 2170, 2310, 2387, 2474, 2541, 3255, 3410, 3630, 3711, 3751, 4235, 4774, 5082, 5115, 6185, 6510, 7161, 7422, 7502, 8470, 8659, 10230, 11253, 11935, 12370, 12705, 13607, 14322, 17318, 18555, 18755, 22506, 23870, 25410, 25977, 26257, 27214, 35805, 37110, 37510, 38347, 40821, 43295, 51954, 52514, 56265, 68035, 71610, 76694, 78771, 81642, 86590, 95249, 112530, 115041, 129885, 131285, 136070, 149677, 157542, 190498, 191735, 204105, 230082, 259770, 262570, 268429, 285747, 299354, 383470, 393855, 408210, 421817, 449031, 476245, 536858, 571494, 575205, 748385, 787710, 805287, 843634, 898062, 952490, 1047739, 1150410, 1265451, 1342145, 1428735, 1496770, 1610574, 2095478, 2109085, 2245155, 2530902, 2684290, 2857470, 2952719, 3143217, 4026435, 4218170, 4490310, 4639987, 5238695, 5905438, 6286434, 6327255, 8052870, 8858157, 9279974, 10477390, 12654510, 13919961, 14763595, 15716085, 17716314, 23199935, 27839922, 29527190, 31432170, 32479909, 44290785, 46399870, 64959818, 69599805, 88581570, 97439727, 139199610, 162399545, 194879454, 324799090, 487198635, 974397270]

約数ペア:

[(1, 974397270), (2, 487198635), (3, 324799090), (5, 194879454), (6, 162399545), (7, 139199610), (10, 97439727), (11, 88581570), (14, 69599805), (15, 64959818), (21, 46399870), (22, 44290785), (30, 32479909), (31, 31432170), (33, 29527190), (35, 27839922), (42, 23199935), (55, 17716314), (62, 15716085), (66, 14763595), (70, 13919961), (77, 12654510), (93, 10477390), (105, 9279974), (110, 8858157), (121, 8052870), (154, 6327255), (155, 6286434), (165, 5905438), (186, 5238695), (210, 4639987), (217, 4490310), (231, 4218170), (242, 4026435), (310, 3143217), (330, 2952719), (341, 2857470), (363, 2684290), (385, 2530902), (434, 2245155), (462, 2109085), (465, 2095478), (605, 1610574), (651, 1496770), (682, 1428735), (726, 1342145), (770, 1265451), (847, 1150410), (930, 1047739), (1023, 952490), (1085, 898062), (1155, 843634), (1210, 805287), (1237, 787710), (1302, 748385), (1694, 575205), (1705, 571494), (1815, 536858), (2046, 476245), (2170, 449031), (2310, 421817), (2387, 408210), (2474, 393855), (2541, 383470), (3255, 299354), (3410, 285747), (3630, 268429), (3711, 262570), (3751, 259770), (4235, 230082), (4774, 204105), (5082, 191735), (5115, 190498), (6185, 157542), (6510, 149677), (7161, 136070), (7422, 131285), (7502, 129885), (8470, 115041), (8659, 112530), (10230, 95249), (11253, 86590), (11935, 81642), (12370, 78771), (12705, 76694), (13607, 71610), (14322, 68035), (17318, 56265), (18555, 52514), (18755, 51954), (22506, 43295), (23870, 40821), (25410, 38347), (25977, 37510), (26257, 37110), (27214, 35805)]