42355370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7742

約数の個数: 32

約数和(自身を含む): 83030400

約数和(自身を除く): 40675030

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7687, 15374, 38435, 76870, 146053, 222923, 292106, 445846, 730265, 1114615, 1460530, 2229230, 4235537, 8471074, 21177685, 42355370]

約数ペア:

[(1, 42355370), (2, 21177685), (5, 8471074), (10, 4235537), (19, 2229230), (29, 1460530), (38, 1114615), (58, 730265), (95, 445846), (145, 292106), (190, 222923), (290, 146053), (551, 76870), (1102, 38435), (2755, 15374), (5510, 7687)]