87001470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22481}}^1$

素因数の和:22537

約数の個数: 48

約数和(自身を含む): 231474672

約数和(自身を除く): 144473202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 22481, 44962, 67443, 112405, 134886, 202329, 224810, 337215, 404658, 674430, 966683, 1011645, 1933366, 2023290, 2900049, 4833415, 5800098, 8700147, 9666830, 14500245, 17400294, 29000490, 43500735, 87001470]

約数ペア:

[(1, 87001470), (2, 43500735), (3, 29000490), (5, 17400294), (6, 14500245), (9, 9666830), (10, 8700147), (15, 5800098), (18, 4833415), (30, 2900049), (43, 2023290), (45, 1933366), (86, 1011645), (90, 966683), (129, 674430), (215, 404658), (258, 337215), (387, 224810), (430, 202329), (645, 134886), (774, 112405), (1290, 67443), (1935, 44962), (3870, 22481)]