89418810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13487}}^1$

素因数の和:13527

約数の個数: 64

約数和(自身を含む): 244726272

約数和(自身を除く): 155307462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 13487, 26974, 40461, 67435, 80922, 134870, 175331, 202305, 229279, 350662, 404610, 458558, 525993, 687837, 876655, 1051986, 1146395, 1375674, 1753310, 2292790, 2629965, 2980627, 3439185, 5259930, 5961254, 6878370, 8941881, 14903135, 17883762, 29806270, 44709405, 89418810]

約数ペア:

[(1, 89418810), (2, 44709405), (3, 29806270), (5, 17883762), (6, 14903135), (10, 8941881), (13, 6878370), (15, 5961254), (17, 5259930), (26, 3439185), (30, 2980627), (34, 2629965), (39, 2292790), (51, 1753310), (65, 1375674), (78, 1146395), (85, 1051986), (102, 876655), (130, 687837), (170, 525993), (195, 458558), (221, 404610), (255, 350662), (390, 229279), (442, 202305), (510, 175331), (663, 134870), (1105, 80922), (1326, 67435), (2210, 40461), (3315, 26974), (6630, 13487)]