2846937990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197293}}^1$

素因数の和:197353

約数の個数: 64

約数和(自身を含む): 7557149376

約数和(自身を除く): 4710211386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 197293, 394586, 591879, 986465, 1183758, 1972930, 2564809, 2959395, 5129618, 5918790, 7299841, 7694427, 12824045, 14599682, 15388854, 21899523, 25648090, 36499205, 38472135, 43799046, 72998410, 76944270, 94897933, 109497615, 189795866, 218995230, 284693799, 474489665, 569387598, 948979330, 1423468995, 2846937990]

約数ペア:

[(1, 2846937990), (2, 1423468995), (3, 948979330), (5, 569387598), (6, 474489665), (10, 284693799), (13, 218995230), (15, 189795866), (26, 109497615), (30, 94897933), (37, 76944270), (39, 72998410), (65, 43799046), (74, 38472135), (78, 36499205), (111, 25648090), (130, 21899523), (185, 15388854), (195, 14599682), (222, 12824045), (370, 7694427), (390, 7299841), (481, 5918790), (555, 5129618), (962, 2959395), (1110, 2564809), (1443, 1972930), (2405, 1183758), (2886, 986465), (4810, 591879), (7215, 394586), (14430, 197293)]