1520970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2500950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 419, 605, 726, 838, 1210, 1257, 1815, 2095, 2514, 3630, 4190, 4609, 6285, 9218, 12570, 13827, 23045, 27654, 46090, 50699, 69135, 101398, 138270, 152097, 253495, 304194, 506990, 760485, 1520970]

約数ペア:

[(1, 1520970), (2, 760485), (3, 506990), (5, 304194), (6, 253495), (10, 152097), (11, 138270), (15, 101398), (22, 69135), (30, 50699), (33, 46090), (55, 27654), (66, 23045), (110, 13827), (121, 12570), (165, 9218), (242, 6285), (330, 4609), (363, 4190), (419, 3630), (605, 2514), (726, 2095), (838, 1815), (1210, 1257)]