143720910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2221}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 374362560

約数和(自身を除く): 230641650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 719, 1438, 2157, 2221, 3595, 4314, 4442, 6471, 6663, 7190, 10785, 11105, 12942, 13326, 19989, 21570, 22210, 32355, 33315, 39978, 64710, 66630, 99945, 199890, 1596899, 3193798, 4790697, 7984495, 9581394, 14372091, 15968990, 23953485, 28744182, 47906970, 71860455, 143720910]

約数ペア:

[(1, 143720910), (2, 71860455), (3, 47906970), (5, 28744182), (6, 23953485), (9, 15968990), (10, 14372091), (15, 9581394), (18, 7984495), (30, 4790697), (45, 3193798), (90, 1596899), (719, 199890), (1438, 99945), (2157, 66630), (2221, 64710), (3595, 39978), (4314, 33315), (4442, 32355), (6471, 22210), (6663, 21570), (7190, 19989), (10785, 13326), (11105, 12942)]