1412580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 4261824

約数和(自身を除く): 2849244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1811, 3622, 5433, 7244, 9055, 10866, 18110, 21732, 23543, 27165, 36220, 47086, 54330, 70629, 94172, 108660, 117715, 141258, 235430, 282516, 353145, 470860, 706290, 1412580]

約数ペア:

[(1, 1412580), (2, 706290), (3, 470860), (4, 353145), (5, 282516), (6, 235430), (10, 141258), (12, 117715), (13, 108660), (15, 94172), (20, 70629), (26, 54330), (30, 47086), (39, 36220), (52, 27165), (60, 23543), (65, 21732), (78, 18110), (130, 10866), (156, 9055), (195, 7244), (260, 5433), (390, 3622), (780, 1811)]