145570530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4987}}^1$

素因数の和:5143

約数の個数: 64

約数和(自身を含む): 402232320

約数和(自身を除く): 256661790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 4987, 5838, 9730, 9974, 14595, 14961, 24935, 29190, 29922, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 349090, 523635, 693193, 1047270, 1386386, 2079579, 3465965, 4159158, 4852351, 6931930, 9704702, 10397895, 14557053, 20795790, 24261755, 29114106, 48523510, 72785265, 145570530]

約数ペア:

[(1, 145570530), (2, 72785265), (3, 48523510), (5, 29114106), (6, 24261755), (7, 20795790), (10, 14557053), (14, 10397895), (15, 9704702), (21, 6931930), (30, 4852351), (35, 4159158), (42, 3465965), (70, 2079579), (105, 1386386), (139, 1047270), (210, 693193), (278, 523635), (417, 349090), (695, 209454), (834, 174545), (973, 149610), (1390, 104727), (1946, 74805), (2085, 69818), (2919, 49870), (4170, 34909), (4865, 29922), (4987, 29190), (5838, 24935), (9730, 14961), (9974, 14595)]