17793540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 56165760

約数和(自身を除く): 38372220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 397, 415, 498, 540, 747, 794, 830, 996, 1191, 1245, 1494, 1588, 1660, 1985, 2241, 2382, 2490, 2988, 3573, 3735, 3970, 4482, 4764, 4980, 5955, 7146, 7470, 7940, 8964, 10719, 11205, 11910, 14292, 14940, 17865, 21438, 22410, 23820, 32951, 35730, 42876, 44820, 53595, 65902, 71460, 98853, 107190, 131804, 164755, 197706, 214380, 296559, 329510, 395412, 494265, 593118, 659020, 889677, 988530, 1186236, 1482795, 1779354, 1977060, 2965590, 3558708, 4448385, 5931180, 8896770, 17793540]

約数ペア:

[(1, 17793540), (2, 8896770), (3, 5931180), (4, 4448385), (5, 3558708), (6, 2965590), (9, 1977060), (10, 1779354), (12, 1482795), (15, 1186236), (18, 988530), (20, 889677), (27, 659020), (30, 593118), (36, 494265), (45, 395412), (54, 329510), (60, 296559), (83, 214380), (90, 197706), (108, 164755), (135, 131804), (166, 107190), (180, 98853), (249, 71460), (270, 65902), (332, 53595), (397, 44820), (415, 42876), (498, 35730), (540, 32951), (747, 23820), (794, 22410), (830, 21438), (996, 17865), (1191, 14940), (1245, 14292), (1494, 11910), (1588, 11205), (1660, 10719), (1985, 8964), (2241, 7940), (2382, 7470), (2490, 7146), (2988, 5955), (3573, 4980), (3735, 4764), (3970, 4482)]