93821420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60923}}^1$

素因数の和:60950

約数の個数: 48

約数和(自身を含む): 245645568

約数和(自身を除く): 151824148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 60923, 121846, 243692, 304615, 426461, 609230, 670153, 852922, 1218460, 1340306, 1705844, 2132305, 2680612, 3350765, 4264610, 4691071, 6701530, 8529220, 9382142, 13403060, 18764284, 23455355, 46910710, 93821420]

約数ペア:

[(1, 93821420), (2, 46910710), (4, 23455355), (5, 18764284), (7, 13403060), (10, 9382142), (11, 8529220), (14, 6701530), (20, 4691071), (22, 4264610), (28, 3350765), (35, 2680612), (44, 2132305), (55, 1705844), (70, 1340306), (77, 1218460), (110, 852922), (140, 670153), (154, 609230), (220, 426461), (308, 304615), (385, 243692), (770, 121846), (1540, 60923)]