64237670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48299}}^1$

素因数の和:48332

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 74866330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 48299, 96598, 241495, 338093, 482990, 676186, 917681, 1690465, 1835362, 3380930, 4588405, 6423767, 9176810, 12847534, 32118835, 64237670]

約数ペア:

[(1, 64237670), (2, 32118835), (5, 12847534), (7, 9176810), (10, 6423767), (14, 4588405), (19, 3380930), (35, 1835362), (38, 1690465), (70, 917681), (95, 676186), (133, 482990), (190, 338093), (266, 241495), (665, 96598), (1330, 48299)]