20231345730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 51595315200

約数和(自身を除く): 31363969470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 233, 285, 347, 439, 466, 570, 694, 699, 878, 1041, 1165, 1317, 1398, 1735, 2082, 2195, 2330, 2634, 3470, 3495, 4390, 4427, 5205, 6585, 6593, 6990, 8341, 8854, 10410, 13170, 13186, 13281, 16682, 19779, 22135, 25023, 26562, 32965, 39558, 41705, 44270, 50046, 65930, 66405, 80851, 83410, 98895, 102287, 125115, 132810, 152333, 161702, 197790, 204574, 242553, 250230, 304666, 306861, 404255, 456999, 485106, 511435, 613722, 761665, 808510, 913998, 1022870, 1212765, 1523330, 1534305, 1536169, 1943453, 2284995, 2425530, 2894327, 3068610, 3072338, 3886906, 4569990, 4608507, 5788654, 5830359, 7680845, 8682981, 9217014, 9717265, 11660718, 14471635, 15361690, 17365962, 19434530, 23042535, 28943270, 29151795, 35493589, 43414905, 46085070, 58303590, 70987178, 86829810, 106480767, 177467945, 212961534, 354935890, 532403835, 674378191, 1064807670, 1348756382, 2023134573, 3371890955, 4046269146, 6743781910, 10115672865, 20231345730]

約数ペア:

[(1, 20231345730), (2, 10115672865), (3, 6743781910), (5, 4046269146), (6, 3371890955), (10, 2023134573), (15, 1348756382), (19, 1064807670), (30, 674378191), (38, 532403835), (57, 354935890), (95, 212961534), (114, 177467945), (190, 106480767), (233, 86829810), (285, 70987178), (347, 58303590), (439, 46085070), (466, 43414905), (570, 35493589), (694, 29151795), (699, 28943270), (878, 23042535), (1041, 19434530), (1165, 17365962), (1317, 15361690), (1398, 14471635), (1735, 11660718), (2082, 9717265), (2195, 9217014), (2330, 8682981), (2634, 7680845), (3470, 5830359), (3495, 5788654), (4390, 4608507), (4427, 4569990), (5205, 3886906), (6585, 3072338), (6593, 3068610), (6990, 2894327), (8341, 2425530), (8854, 2284995), (10410, 1943453), (13170, 1536169), (13186, 1534305), (13281, 1523330), (16682, 1212765), (19779, 1022870), (22135, 913998), (25023, 808510), (26562, 761665), (32965, 613722), (39558, 511435), (41705, 485106), (44270, 456999), (50046, 404255), (65930, 306861), (66405, 304666), (80851, 250230), (83410, 242553), (98895, 204574), (102287, 197790), (125115, 161702), (132810, 152333)]