31840542734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21757}}^1$

素因数の和:21850

約数の個数: 128

約数和(自身を含む): 69480778752

約数和(自身を除く): 37640236018

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 43, 77, 86, 91, 119, 143, 154, 182, 187, 221, 238, 286, 301, 374, 442, 473, 559, 602, 731, 946, 1001, 1118, 1309, 1462, 1547, 2002, 2431, 2618, 3094, 3311, 3913, 4862, 5117, 6149, 6622, 7826, 8041, 9503, 10234, 12298, 16082, 17017, 19006, 21757, 34034, 43043, 43514, 56287, 66521, 86086, 104533, 112574, 133042, 152299, 209066, 239327, 282841, 304598, 369869, 478654, 565682, 731731, 739738, 935551, 1463462, 1675289, 1871102, 1979887, 2589083, 3111251, 3350578, 3959774, 4068559, 4808297, 5178166, 6222502, 6548857, 8137118, 9616594, 10291061, 12162163, 13097714, 15904367, 20582122, 21778757, 24324326, 28479913, 31808734, 33658079, 43557514, 52891267, 56959826, 67316158, 72037427, 85135141, 105782534, 111330569, 133783793, 144074854, 170270282, 174948037, 206756771, 222661138, 267567586, 349896074, 370238869, 413513542, 740477738, 936486551, 1224636259, 1447297397, 1872973102, 2274324481, 2449272518, 2894594794, 4548648962, 15920271367, 31840542734]

約数ペア:

[(1, 31840542734), (2, 15920271367), (7, 4548648962), (11, 2894594794), (13, 2449272518), (14, 2274324481), (17, 1872973102), (22, 1447297397), (26, 1224636259), (34, 936486551), (43, 740477738), (77, 413513542), (86, 370238869), (91, 349896074), (119, 267567586), (143, 222661138), (154, 206756771), (182, 174948037), (187, 170270282), (221, 144074854), (238, 133783793), (286, 111330569), (301, 105782534), (374, 85135141), (442, 72037427), (473, 67316158), (559, 56959826), (602, 52891267), (731, 43557514), (946, 33658079), (1001, 31808734), (1118, 28479913), (1309, 24324326), (1462, 21778757), (1547, 20582122), (2002, 15904367), (2431, 13097714), (2618, 12162163), (3094, 10291061), (3311, 9616594), (3913, 8137118), (4862, 6548857), (5117, 6222502), (6149, 5178166), (6622, 4808297), (7826, 4068559), (8041, 3959774), (9503, 3350578), (10234, 3111251), (12298, 2589083), (16082, 1979887), (17017, 1871102), (19006, 1675289), (21757, 1463462), (34034, 935551), (43043, 739738), (43514, 731731), (56287, 565682), (66521, 478654), (86086, 369869), (104533, 304598), (112574, 282841), (133042, 239327), (152299, 209066)]