64955370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 159738912

約数和(自身を除く): 94783542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1171, 1290, 1849, 2342, 3513, 3698, 5547, 5855, 7026, 9245, 11094, 11710, 17565, 18490, 27735, 35130, 50353, 55470, 100706, 151059, 251765, 302118, 503530, 755295, 1510590, 2165179, 4330358, 6495537, 10825895, 12991074, 21651790, 32477685, 64955370]

約数ペア:

[(1, 64955370), (2, 32477685), (3, 21651790), (5, 12991074), (6, 10825895), (10, 6495537), (15, 4330358), (30, 2165179), (43, 1510590), (86, 755295), (129, 503530), (215, 302118), (258, 251765), (430, 151059), (645, 100706), (1171, 55470), (1290, 50353), (1849, 35130), (2342, 27735), (3513, 18490), (3698, 17565), (5547, 11710), (5855, 11094), (7026, 9245)]