43245420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5410

約数の個数: 48

約数和(自身を含む): 121994208

約数和(自身を除く): 78748788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 5261, 8220, 10522, 15783, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 720757, 1441514, 2162271, 2883028, 3603785, 4324542, 7207570, 8649084, 10811355, 14415140, 21622710, 43245420]

約数ペア:

[(1, 43245420), (2, 21622710), (3, 14415140), (4, 10811355), (5, 8649084), (6, 7207570), (10, 4324542), (12, 3603785), (15, 2883028), (20, 2162271), (30, 1441514), (60, 720757), (137, 315660), (274, 157830), (411, 105220), (548, 78915), (685, 63132), (822, 52610), (1370, 31566), (1644, 26305), (2055, 21044), (2740, 15783), (4110, 10522), (5261, 8220)]