2878170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 6956928

約数和(自身を除く): 4078758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 487, 591, 974, 985, 1182, 1461, 1970, 2435, 2922, 2955, 4870, 5910, 7305, 14610, 95939, 191878, 287817, 479695, 575634, 959390, 1439085, 2878170]

約数ペア:

[(1, 2878170), (2, 1439085), (3, 959390), (5, 575634), (6, 479695), (10, 287817), (15, 191878), (30, 95939), (197, 14610), (394, 7305), (487, 5910), (591, 4870), (974, 2955), (985, 2922), (1182, 2435), (1461, 1970)]