308045370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 753266304

約数和(自身を除く): 445220934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 193, 249, 386, 415, 498, 579, 641, 830, 965, 1158, 1245, 1282, 1923, 1930, 2490, 2895, 3205, 3846, 5790, 6410, 9615, 16019, 19230, 32038, 48057, 53203, 80095, 96114, 106406, 123713, 159609, 160190, 240285, 247426, 266015, 319218, 371139, 480570, 532030, 618565, 742278, 798045, 1237130, 1596090, 1855695, 3711390, 10268179, 20536358, 30804537, 51340895, 61609074, 102681790, 154022685, 308045370]

約数ペア:

[(1, 308045370), (2, 154022685), (3, 102681790), (5, 61609074), (6, 51340895), (10, 30804537), (15, 20536358), (30, 10268179), (83, 3711390), (166, 1855695), (193, 1596090), (249, 1237130), (386, 798045), (415, 742278), (498, 618565), (579, 532030), (641, 480570), (830, 371139), (965, 319218), (1158, 266015), (1245, 247426), (1282, 240285), (1923, 160190), (1930, 159609), (2490, 123713), (2895, 106406), (3205, 96114), (3846, 80095), (5790, 53203), (6410, 48057), (9615, 32038), (16019, 19230)]