16717260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 54577152

約数和(自身を除く): 37859892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 751, 795, 1060, 1113, 1484, 1502, 1590, 1855, 2226, 2253, 3004, 3180, 3710, 3755, 4452, 4506, 5257, 5565, 7420, 7510, 9012, 10514, 11130, 11265, 15020, 15771, 21028, 22260, 22530, 26285, 31542, 39803, 45060, 52570, 63084, 78855, 79606, 105140, 119409, 157710, 159212, 199015, 238818, 278621, 315420, 398030, 477636, 557242, 597045, 796060, 835863, 1114484, 1194090, 1393105, 1671726, 2388180, 2786210, 3343452, 4179315, 5572420, 8358630, 16717260]

約数ペア:

[(1, 16717260), (2, 8358630), (3, 5572420), (4, 4179315), (5, 3343452), (6, 2786210), (7, 2388180), (10, 1671726), (12, 1393105), (14, 1194090), (15, 1114484), (20, 835863), (21, 796060), (28, 597045), (30, 557242), (35, 477636), (42, 398030), (53, 315420), (60, 278621), (70, 238818), (84, 199015), (105, 159212), (106, 157710), (140, 119409), (159, 105140), (210, 79606), (212, 78855), (265, 63084), (318, 52570), (371, 45060), (420, 39803), (530, 31542), (636, 26285), (742, 22530), (751, 22260), (795, 21028), (1060, 15771), (1113, 15020), (1484, 11265), (1502, 11130), (1590, 10514), (1855, 9012), (2226, 7510), (2253, 7420), (3004, 5565), (3180, 5257), (3710, 4506), (3755, 4452)]