8718390

素因数分解:

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

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 22995648

約数和(自身を除く): 14277258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1327, 2190, 2654, 3285, 3981, 6570, 6635, 7962, 11943, 13270, 19905, 23886, 39810, 59715, 96871, 119430, 193742, 290613, 484355, 581226, 871839, 968710, 1453065, 1743678, 2906130, 4359195, 8718390]

約数ペア:

[(1, 8718390), (2, 4359195), (3, 2906130), (5, 1743678), (6, 1453065), (9, 968710), (10, 871839), (15, 581226), (18, 484355), (30, 290613), (45, 193742), (73, 119430), (90, 96871), (146, 59715), (219, 39810), (365, 23886), (438, 19905), (657, 13270), (730, 11943), (1095, 7962), (1314, 6635), (1327, 6570), (2190, 3981), (2654, 3285)]