63781470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16481}}^1$

素因数の和:16537

約数の個数: 48

約数和(自身を含む): 169698672

約数和(自身を除く): 105917202

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, 16481, 32962, 49443, 82405, 98886, 148329, 164810, 247215, 296658, 494430, 708683, 741645, 1417366, 1483290, 2126049, 3543415, 4252098, 6378147, 7086830, 10630245, 12756294, 21260490, 31890735, 63781470]

約数ペア:

[(1, 63781470), (2, 31890735), (3, 21260490), (5, 12756294), (6, 10630245), (9, 7086830), (10, 6378147), (15, 4252098), (18, 3543415), (30, 2126049), (43, 1483290), (45, 1417366), (86, 741645), (90, 708683), (129, 494430), (215, 296658), (258, 247215), (387, 164810), (430, 148329), (645, 98886), (774, 82405), (1290, 49443), (1935, 32962), (3870, 16481)]