12068810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 13477942

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 127, 130, 170, 215, 221, 254, 430, 442, 559, 635, 731, 1105, 1118, 1270, 1462, 1651, 2159, 2210, 2795, 3302, 3655, 4318, 5461, 5590, 7310, 8255, 9503, 10795, 10922, 16510, 19006, 21590, 27305, 28067, 47515, 54610, 56134, 70993, 92837, 95030, 140335, 141986, 185674, 280670, 354965, 464185, 709930, 928370, 1206881, 2413762, 6034405, 12068810]

約数ペア:

[(1, 12068810), (2, 6034405), (5, 2413762), (10, 1206881), (13, 928370), (17, 709930), (26, 464185), (34, 354965), (43, 280670), (65, 185674), (85, 141986), (86, 140335), (127, 95030), (130, 92837), (170, 70993), (215, 56134), (221, 54610), (254, 47515), (430, 28067), (442, 27305), (559, 21590), (635, 19006), (731, 16510), (1105, 10922), (1118, 10795), (1270, 9503), (1462, 8255), (1651, 7310), (2159, 5590), (2210, 5461), (2795, 4318), (3302, 3655)]