1475730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 2567790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 863, 1710, 1726, 2589, 4315, 5178, 7767, 8630, 12945, 15534, 16397, 25890, 32794, 38835, 49191, 77670, 81985, 98382, 147573, 163970, 245955, 295146, 491910, 737865, 1475730]

約数ペア:

[(1, 1475730), (2, 737865), (3, 491910), (5, 295146), (6, 245955), (9, 163970), (10, 147573), (15, 98382), (18, 81985), (19, 77670), (30, 49191), (38, 38835), (45, 32794), (57, 25890), (90, 16397), (95, 15534), (114, 12945), (171, 8630), (190, 7767), (285, 5178), (342, 4315), (570, 2589), (855, 1726), (863, 1710)]