78857490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84793}}^1$

素因数の和:84834

約数の個数: 32

約数和(自身を含む): 195365376

約数和(自身を除く): 116507886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84793, 169586, 254379, 423965, 508758, 847930, 1271895, 2543790, 2628583, 5257166, 7885749, 13142915, 15771498, 26285830, 39428745, 78857490]

約数ペア:

[(1, 78857490), (2, 39428745), (3, 26285830), (5, 15771498), (6, 13142915), (10, 7885749), (15, 5257166), (30, 2628583), (31, 2543790), (62, 1271895), (93, 847930), (155, 508758), (186, 423965), (310, 254379), (465, 169586), (930, 84793)]