66495390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 175162176

約数和(自身を除く): 108666786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3217, 3445, 4134, 6434, 6890, 9651, 10335, 16085, 19302, 20670, 32170, 41821, 48255, 83642, 96510, 125463, 170501, 209105, 250926, 341002, 418210, 511503, 627315, 852505, 1023006, 1254630, 1705010, 2216513, 2557515, 4433026, 5115030, 6649539, 11082565, 13299078, 22165130, 33247695, 66495390]

約数ペア:

[(1, 66495390), (2, 33247695), (3, 22165130), (5, 13299078), (6, 11082565), (10, 6649539), (13, 5115030), (15, 4433026), (26, 2557515), (30, 2216513), (39, 1705010), (53, 1254630), (65, 1023006), (78, 852505), (106, 627315), (130, 511503), (159, 418210), (195, 341002), (265, 250926), (318, 209105), (390, 170501), (530, 125463), (689, 96510), (795, 83642), (1378, 48255), (1590, 41821), (2067, 32170), (3217, 20670), (3445, 19302), (4134, 16085), (6434, 10335), (6890, 9651)]