268377270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3187}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 738187776

約数和(自身を除く): 469810506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 1203, 2005, 2406, 2807, 3187, 4010, 5614, 6015, 6374, 8421, 9561, 12030, 14035, 15935, 16842, 19122, 22309, 28070, 31870, 42105, 44618, 47805, 66927, 84210, 95610, 111545, 133854, 223090, 334635, 669270, 1277987, 2555974, 3833961, 6389935, 7667922, 8945909, 12779870, 17891818, 19169805, 26837727, 38339610, 44729545, 53675454, 89459090, 134188635, 268377270]

約数ペア:

[(1, 268377270), (2, 134188635), (3, 89459090), (5, 53675454), (6, 44729545), (7, 38339610), (10, 26837727), (14, 19169805), (15, 17891818), (21, 12779870), (30, 8945909), (35, 7667922), (42, 6389935), (70, 3833961), (105, 2555974), (210, 1277987), (401, 669270), (802, 334635), (1203, 223090), (2005, 133854), (2406, 111545), (2807, 95610), (3187, 84210), (4010, 66927), (5614, 47805), (6015, 44618), (6374, 42105), (8421, 31870), (9561, 28070), (12030, 22309), (14035, 19122), (15935, 16842)]