6433180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 14747040

約数和(自身を除く): 8313860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 227, 260, 436, 454, 545, 908, 1090, 1135, 1417, 2180, 2270, 2834, 2951, 4540, 5668, 5902, 7085, 11804, 14170, 14755, 24743, 28340, 29510, 49486, 59020, 98972, 123715, 247430, 321659, 494860, 643318, 1286636, 1608295, 3216590, 6433180]

約数ペア:

[(1, 6433180), (2, 3216590), (4, 1608295), (5, 1286636), (10, 643318), (13, 494860), (20, 321659), (26, 247430), (52, 123715), (65, 98972), (109, 59020), (130, 49486), (218, 29510), (227, 28340), (260, 24743), (436, 14755), (454, 14170), (545, 11804), (908, 7085), (1090, 5902), (1135, 5668), (1417, 4540), (2180, 2951), (2270, 2834)]