15055180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 21777140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2029, 3710, 4058, 7420, 8116, 10145, 14203, 20290, 28406, 40580, 56812, 71015, 107537, 142030, 215074, 284060, 430148, 537685, 752759, 1075370, 1505518, 2150740, 3011036, 3763795, 7527590, 15055180]

約数ペア:

[(1, 15055180), (2, 7527590), (4, 3763795), (5, 3011036), (7, 2150740), (10, 1505518), (14, 1075370), (20, 752759), (28, 537685), (35, 430148), (53, 284060), (70, 215074), (106, 142030), (140, 107537), (212, 71015), (265, 56812), (371, 40580), (530, 28406), (742, 20290), (1060, 14203), (1484, 10145), (1855, 8116), (2029, 7420), (3710, 4058)]