1375118220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{3001}}^1$

素因数の和:4111

約数の個数: 96

約数和(自身を含む): 4405879296

約数和(自身を除く): 3030761076

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, 1091, 2182, 3001, 3273, 4364, 5455, 6002, 6546, 7637, 9003, 10910, 12004, 13092, 15005, 15274, 16365, 18006, 21007, 21820, 22911, 30010, 30548, 32730, 36012, 38185, 42014, 45015, 45822, 60020, 63021, 65460, 76370, 84028, 90030, 91644, 105035, 114555, 126042, 152740, 180060, 210070, 229110, 252084, 315105, 420140, 458220, 630210, 1260420, 3274091, 6548182, 9822273, 13096364, 16370455, 19644546, 22918637, 32740910, 39289092, 45837274, 49111365, 65481820, 68755911, 91674548, 98222730, 114593185, 137511822, 196445460, 229186370, 275023644, 343779555, 458372740, 687559110, 1375118220]

約数ペア:

[(1, 1375118220), (2, 687559110), (3, 458372740), (4, 343779555), (5, 275023644), (6, 229186370), (7, 196445460), (10, 137511822), (12, 114593185), (14, 98222730), (15, 91674548), (20, 68755911), (21, 65481820), (28, 49111365), (30, 45837274), (35, 39289092), (42, 32740910), (60, 22918637), (70, 19644546), (84, 16370455), (105, 13096364), (140, 9822273), (210, 6548182), (420, 3274091), (1091, 1260420), (2182, 630210), (3001, 458220), (3273, 420140), (4364, 315105), (5455, 252084), (6002, 229110), (6546, 210070), (7637, 180060), (9003, 152740), (10910, 126042), (12004, 114555), (13092, 105035), (15005, 91644), (15274, 90030), (16365, 84028), (18006, 76370), (21007, 65460), (21820, 63021), (22911, 60020), (30010, 45822), (30548, 45015), (32730, 42014), (36012, 38185)]