635207940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2963}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 1981848960

約数和(自身を除く): 1346641020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 794, 1191, 1588, 1985, 2382, 2963, 3573, 3970, 4764, 5926, 5955, 7146, 7940, 8889, 10719, 11852, 11910, 14292, 14815, 17778, 17865, 21438, 23820, 26667, 29630, 35556, 35730, 42876, 44445, 53334, 53595, 59260, 71460, 80001, 88890, 106668, 107190, 133335, 160002, 177780, 214380, 266670, 320004, 400005, 533340, 800010, 1176311, 1600020, 2352622, 3528933, 4705244, 5881555, 7057866, 10586799, 11763110, 14115732, 17644665, 21173598, 23526220, 31760397, 35289330, 42347196, 52933995, 63520794, 70578660, 105867990, 127041588, 158801985, 211735980, 317603970, 635207940]

約数ペア:

[(1, 635207940), (2, 317603970), (3, 211735980), (4, 158801985), (5, 127041588), (6, 105867990), (9, 70578660), (10, 63520794), (12, 52933995), (15, 42347196), (18, 35289330), (20, 31760397), (27, 23526220), (30, 21173598), (36, 17644665), (45, 14115732), (54, 11763110), (60, 10586799), (90, 7057866), (108, 5881555), (135, 4705244), (180, 3528933), (270, 2352622), (397, 1600020), (540, 1176311), (794, 800010), (1191, 533340), (1588, 400005), (1985, 320004), (2382, 266670), (2963, 214380), (3573, 177780), (3970, 160002), (4764, 133335), (5926, 107190), (5955, 106668), (7146, 88890), (7940, 80001), (8889, 71460), (10719, 59260), (11852, 53595), (11910, 53334), (14292, 44445), (14815, 42876), (17778, 35730), (17865, 35556), (21438, 29630), (23820, 26667)]