65583990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3049}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 171288000

約数和(自身を除く): 105704010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3049, 3585, 4302, 6098, 7170, 9147, 10755, 15245, 18294, 21510, 27441, 30490, 45735, 54882, 91470, 137205, 274410, 728711, 1457422, 2186133, 3643555, 4372266, 6558399, 7287110, 10930665, 13116798, 21861330, 32791995, 65583990]

約数ペア:

[(1, 65583990), (2, 32791995), (3, 21861330), (5, 13116798), (6, 10930665), (9, 7287110), (10, 6558399), (15, 4372266), (18, 3643555), (30, 2186133), (45, 1457422), (90, 728711), (239, 274410), (478, 137205), (717, 91470), (1195, 54882), (1434, 45735), (2151, 30490), (2390, 27441), (3049, 21510), (3585, 18294), (4302, 15245), (6098, 10755), (7170, 9147)]