2163825540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{4861}}^1$

素因数の和:7349

約数の個数: 72

約数和(自身を含む): 6567609048

約数和(自身を除く): 4403783508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2473, 4861, 4946, 7419, 9722, 9892, 12365, 14583, 14838, 19444, 22257, 24305, 24730, 29166, 29676, 37095, 43749, 44514, 48610, 49460, 58332, 72915, 74190, 87498, 89028, 97220, 111285, 145830, 148380, 174996, 218745, 222570, 291660, 437490, 445140, 874980, 12021253, 24042506, 36063759, 48085012, 60106265, 72127518, 108191277, 120212530, 144255036, 180318795, 216382554, 240425060, 360637590, 432765108, 540956385, 721275180, 1081912770, 2163825540]

約数ペア:

[(1, 2163825540), (2, 1081912770), (3, 721275180), (4, 540956385), (5, 432765108), (6, 360637590), (9, 240425060), (10, 216382554), (12, 180318795), (15, 144255036), (18, 120212530), (20, 108191277), (30, 72127518), (36, 60106265), (45, 48085012), (60, 36063759), (90, 24042506), (180, 12021253), (2473, 874980), (4861, 445140), (4946, 437490), (7419, 291660), (9722, 222570), (9892, 218745), (12365, 174996), (14583, 148380), (14838, 145830), (19444, 111285), (22257, 97220), (24305, 89028), (24730, 87498), (29166, 74190), (29676, 72915), (37095, 58332), (43749, 49460), (44514, 48610)]