22710060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 69896736

約数和(自身を除く): 47186676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1777, 2130, 2556, 3195, 3554, 4260, 5331, 6390, 7108, 8885, 10662, 12780, 15993, 17770, 21324, 26655, 31986, 35540, 53310, 63972, 79965, 106620, 126167, 159930, 252334, 319860, 378501, 504668, 630835, 757002, 1135503, 1261670, 1514004, 1892505, 2271006, 2523340, 3785010, 4542012, 5677515, 7570020, 11355030, 22710060]

約数ペア:

[(1, 22710060), (2, 11355030), (3, 7570020), (4, 5677515), (5, 4542012), (6, 3785010), (9, 2523340), (10, 2271006), (12, 1892505), (15, 1514004), (18, 1261670), (20, 1135503), (30, 757002), (36, 630835), (45, 504668), (60, 378501), (71, 319860), (90, 252334), (142, 159930), (180, 126167), (213, 106620), (284, 79965), (355, 63972), (426, 53310), (639, 35540), (710, 31986), (852, 26655), (1065, 21324), (1278, 17770), (1420, 15993), (1777, 12780), (2130, 10662), (2556, 8885), (3195, 7108), (3554, 6390), (4260, 5331)]