9229090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 18551808

約数和(自身を除く): 9322718

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 127, 130, 169, 215, 254, 338, 430, 559, 635, 845, 1118, 1270, 1651, 1690, 2795, 3302, 5461, 5590, 7267, 8255, 10922, 14534, 16510, 21463, 27305, 36335, 42926, 54610, 70993, 72670, 107315, 141986, 214630, 354965, 709930, 922909, 1845818, 4614545, 9229090]

約数ペア:

[(1, 9229090), (2, 4614545), (5, 1845818), (10, 922909), (13, 709930), (26, 354965), (43, 214630), (65, 141986), (86, 107315), (127, 72670), (130, 70993), (169, 54610), (215, 42926), (254, 36335), (338, 27305), (430, 21463), (559, 16510), (635, 14534), (845, 10922), (1118, 8255), (1270, 7267), (1651, 5590), (1690, 5461), (2795, 3302)]