42085190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31643}}^1$

素因数の和:31676

約数の個数: 32

約数和(自身を含む): 91134720

約数和(自身を除く): 49049530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 31643, 63286, 158215, 221501, 316430, 443002, 601217, 1107505, 1202434, 2215010, 3006085, 4208519, 6012170, 8417038, 21042595, 42085190]

約数ペア:

[(1, 42085190), (2, 21042595), (5, 8417038), (7, 6012170), (10, 4208519), (14, 3006085), (19, 2215010), (35, 1202434), (38, 1107505), (70, 601217), (95, 443002), (133, 316430), (190, 221501), (266, 158215), (665, 63286), (1330, 31643)]