63665370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16507

約数の個数: 48

約数和(自身を含む): 169389792

約数和(自身を除く): 105724422

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, 16451, 32902, 49353, 82255, 98706, 148059, 164510, 246765, 296118, 493530, 707393, 740295, 1414786, 1480590, 2122179, 3536965, 4244358, 6366537, 7073930, 10610895, 12733074, 21221790, 31832685, 63665370]

約数ペア:

[(1, 63665370), (2, 31832685), (3, 21221790), (5, 12733074), (6, 10610895), (9, 7073930), (10, 6366537), (15, 4244358), (18, 3536965), (30, 2122179), (43, 1480590), (45, 1414786), (86, 740295), (90, 707393), (129, 493530), (215, 296118), (258, 246765), (387, 164510), (430, 148059), (645, 98706), (774, 82255), (1290, 49353), (1935, 32902), (3870, 16451)]