383863620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1201}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 1231001856

約数和(自身を除く): 847138236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 761, 1201, 1522, 2283, 2402, 3044, 3603, 3805, 4566, 4804, 5327, 6005, 7206, 7610, 8407, 9132, 10654, 11415, 12010, 14412, 15220, 15981, 16814, 18015, 21308, 22830, 24020, 25221, 26635, 31962, 33628, 36030, 42035, 45660, 50442, 53270, 63924, 72060, 79905, 84070, 100884, 106540, 126105, 159810, 168140, 252210, 319620, 504420, 913961, 1827922, 2741883, 3655844, 4569805, 5483766, 6397727, 9139610, 10967532, 12795454, 13709415, 18279220, 19193181, 25590908, 27418830, 31988635, 38386362, 54837660, 63977270, 76772724, 95965905, 127954540, 191931810, 383863620]

約数ペア:

[(1, 383863620), (2, 191931810), (3, 127954540), (4, 95965905), (5, 76772724), (6, 63977270), (7, 54837660), (10, 38386362), (12, 31988635), (14, 27418830), (15, 25590908), (20, 19193181), (21, 18279220), (28, 13709415), (30, 12795454), (35, 10967532), (42, 9139610), (60, 6397727), (70, 5483766), (84, 4569805), (105, 3655844), (140, 2741883), (210, 1827922), (420, 913961), (761, 504420), (1201, 319620), (1522, 252210), (2283, 168140), (2402, 159810), (3044, 126105), (3603, 106540), (3805, 100884), (4566, 84070), (4804, 79905), (5327, 72060), (6005, 63924), (7206, 53270), (7610, 50442), (8407, 45660), (9132, 42035), (10654, 36030), (11415, 33628), (12010, 31962), (14412, 26635), (15220, 25221), (15981, 24020), (16814, 22830), (18015, 21308)]