71564310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 80

約数和(自身を含む): 196176816

約数和(自身を除く): 124612506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 1667, 2385, 2862, 3334, 4293, 4770, 5001, 7155, 8335, 8586, 10002, 14310, 15003, 16670, 21465, 25005, 30006, 42930, 45009, 50010, 75015, 88351, 90018, 135027, 150030, 176702, 225045, 265053, 270054, 441755, 450090, 530106, 675135, 795159, 883510, 1325265, 1350270, 1590318, 2385477, 2650530, 3975795, 4770954, 7156431, 7951590, 11927385, 14312862, 23854770, 35782155, 71564310]

約数ペア:

[(1, 71564310), (2, 35782155), (3, 23854770), (5, 14312862), (6, 11927385), (9, 7951590), (10, 7156431), (15, 4770954), (18, 3975795), (27, 2650530), (30, 2385477), (45, 1590318), (53, 1350270), (54, 1325265), (81, 883510), (90, 795159), (106, 675135), (135, 530106), (159, 450090), (162, 441755), (265, 270054), (270, 265053), (318, 225045), (405, 176702), (477, 150030), (530, 135027), (795, 90018), (810, 88351), (954, 75015), (1431, 50010), (1590, 45009), (1667, 42930), (2385, 30006), (2862, 25005), (3334, 21465), (4293, 16670), (4770, 15003), (5001, 14310), (7155, 10002), (8335, 8586)]