2068349220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3001}}^1$

素因数の和:3570

約数の個数: 144

約数和(自身を含む): 7185779328

約数和(自身を除く): 5117430108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 547, 630, 1094, 1260, 1641, 2188, 2735, 3001, 3282, 3829, 4923, 5470, 6002, 6564, 7658, 8205, 9003, 9846, 10940, 11487, 12004, 15005, 15316, 16410, 18006, 19145, 19692, 21007, 22974, 24615, 27009, 30010, 32820, 34461, 36012, 38290, 42014, 45015, 45948, 49230, 54018, 57435, 60020, 63021, 68922, 76580, 84028, 90030, 98460, 105035, 108036, 114870, 126042, 135045, 137844, 172305, 180060, 189063, 210070, 229740, 252084, 270090, 315105, 344610, 378126, 420140, 540180, 630210, 689220, 756252, 945315, 1260420, 1641547, 1890630, 3283094, 3781260, 4924641, 6566188, 8207735, 9849282, 11490829, 14773923, 16415470, 19698564, 22981658, 24623205, 29547846, 32830940, 34472487, 45963316, 49246410, 57454145, 59095692, 68944974, 73869615, 98492820, 103417461, 114908290, 137889948, 147739230, 172362435, 206834922, 229816580, 295478460, 344724870, 413669844, 517087305, 689449740, 1034174610, 2068349220]

約数ペア:

[(1, 2068349220), (2, 1034174610), (3, 689449740), (4, 517087305), (5, 413669844), (6, 344724870), (7, 295478460), (9, 229816580), (10, 206834922), (12, 172362435), (14, 147739230), (15, 137889948), (18, 114908290), (20, 103417461), (21, 98492820), (28, 73869615), (30, 68944974), (35, 59095692), (36, 57454145), (42, 49246410), (45, 45963316), (60, 34472487), (63, 32830940), (70, 29547846), (84, 24623205), (90, 22981658), (105, 19698564), (126, 16415470), (140, 14773923), (180, 11490829), (210, 9849282), (252, 8207735), (315, 6566188), (420, 4924641), (547, 3781260), (630, 3283094), (1094, 1890630), (1260, 1641547), (1641, 1260420), (2188, 945315), (2735, 756252), (3001, 689220), (3282, 630210), (3829, 540180), (4923, 420140), (5470, 378126), (6002, 344610), (6564, 315105), (7658, 270090), (8205, 252084), (9003, 229740), (9846, 210070), (10940, 189063), (11487, 180060), (12004, 172305), (15005, 137844), (15316, 135045), (16410, 126042), (18006, 114870), (19145, 108036), (19692, 105035), (21007, 98460), (22974, 90030), (24615, 84028), (27009, 76580), (30010, 68922), (32820, 63021), (34461, 60020), (36012, 57435), (38290, 54018), (42014, 49230), (45015, 45948)]