194614140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{751}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 624605184

約数和(自身を除く): 429991044

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, 617, 751, 1234, 1502, 1851, 2253, 2468, 3004, 3085, 3702, 3755, 4319, 4506, 5257, 6170, 7404, 7510, 8638, 9012, 9255, 10514, 11265, 12340, 12957, 15020, 15771, 17276, 18510, 21028, 21595, 22530, 25914, 26285, 31542, 37020, 43190, 45060, 51828, 52570, 63084, 64785, 78855, 86380, 105140, 129570, 157710, 259140, 315420, 463367, 926734, 1390101, 1853468, 2316835, 2780202, 3243569, 4633670, 5560404, 6487138, 6950505, 9267340, 9730707, 12974276, 13901010, 16217845, 19461414, 27802020, 32435690, 38922828, 48653535, 64871380, 97307070, 194614140]

約数ペア:

[(1, 194614140), (2, 97307070), (3, 64871380), (4, 48653535), (5, 38922828), (6, 32435690), (7, 27802020), (10, 19461414), (12, 16217845), (14, 13901010), (15, 12974276), (20, 9730707), (21, 9267340), (28, 6950505), (30, 6487138), (35, 5560404), (42, 4633670), (60, 3243569), (70, 2780202), (84, 2316835), (105, 1853468), (140, 1390101), (210, 926734), (420, 463367), (617, 315420), (751, 259140), (1234, 157710), (1502, 129570), (1851, 105140), (2253, 86380), (2468, 78855), (3004, 64785), (3085, 63084), (3702, 52570), (3755, 51828), (4319, 45060), (4506, 43190), (5257, 37020), (6170, 31542), (7404, 26285), (7510, 25914), (8638, 22530), (9012, 21595), (9255, 21028), (10514, 18510), (11265, 17276), (12340, 15771), (12957, 15020)]