299331390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 735860736

約数和(自身を除く): 436529346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 103, 146, 206, 219, 309, 365, 438, 515, 618, 730, 1030, 1095, 1327, 1545, 2190, 2654, 3090, 3981, 6635, 7519, 7962, 13270, 15038, 19905, 22557, 37595, 39810, 45114, 75190, 96871, 112785, 136681, 193742, 225570, 273362, 290613, 410043, 484355, 581226, 683405, 820086, 968710, 1366810, 1453065, 2050215, 2906130, 4100430, 9977713, 19955426, 29933139, 49888565, 59866278, 99777130, 149665695, 299331390]

約数ペア:

[(1, 299331390), (2, 149665695), (3, 99777130), (5, 59866278), (6, 49888565), (10, 29933139), (15, 19955426), (30, 9977713), (73, 4100430), (103, 2906130), (146, 2050215), (206, 1453065), (219, 1366810), (309, 968710), (365, 820086), (438, 683405), (515, 581226), (618, 484355), (730, 410043), (1030, 290613), (1095, 273362), (1327, 225570), (1545, 193742), (2190, 136681), (2654, 112785), (3090, 96871), (3981, 75190), (6635, 45114), (7519, 39810), (7962, 37595), (13270, 22557), (15038, 19905)]