7164540

素因数分解:

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

素因数の和:819

約数の個数: 72

約数和(自身を含む): 22171968

約数和(自身を除く): 15007428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 751, 795, 954, 1060, 1502, 1590, 1908, 2253, 2385, 3004, 3180, 3755, 4506, 4770, 6759, 7510, 9012, 9540, 11265, 13518, 15020, 22530, 27036, 33795, 39803, 45060, 67590, 79606, 119409, 135180, 159212, 199015, 238818, 358227, 398030, 477636, 597045, 716454, 796060, 1194090, 1432908, 1791135, 2388180, 3582270, 7164540]

約数ペア:

[(1, 7164540), (2, 3582270), (3, 2388180), (4, 1791135), (5, 1432908), (6, 1194090), (9, 796060), (10, 716454), (12, 597045), (15, 477636), (18, 398030), (20, 358227), (30, 238818), (36, 199015), (45, 159212), (53, 135180), (60, 119409), (90, 79606), (106, 67590), (159, 45060), (180, 39803), (212, 33795), (265, 27036), (318, 22530), (477, 15020), (530, 13518), (636, 11265), (751, 9540), (795, 9012), (954, 7510), (1060, 6759), (1502, 4770), (1590, 4506), (1908, 3755), (2253, 3180), (2385, 3004)]