1973340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 6311760

約数和(自身を除く): 4338420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 577, 684, 855, 1140, 1154, 1710, 1731, 2308, 2885, 3420, 3462, 5193, 5770, 6924, 8655, 10386, 10963, 11540, 17310, 20772, 21926, 25965, 32889, 34620, 43852, 51930, 54815, 65778, 98667, 103860, 109630, 131556, 164445, 197334, 219260, 328890, 394668, 493335, 657780, 986670, 1973340]

約数ペア:

[(1, 1973340), (2, 986670), (3, 657780), (4, 493335), (5, 394668), (6, 328890), (9, 219260), (10, 197334), (12, 164445), (15, 131556), (18, 109630), (19, 103860), (20, 98667), (30, 65778), (36, 54815), (38, 51930), (45, 43852), (57, 34620), (60, 32889), (76, 25965), (90, 21926), (95, 20772), (114, 17310), (171, 11540), (180, 10963), (190, 10386), (228, 8655), (285, 6924), (342, 5770), (380, 5193), (570, 3462), (577, 3420), (684, 2885), (855, 2308), (1140, 1731), (1154, 1710)]