1121730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1599870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 269, 278, 417, 538, 695, 807, 834, 1345, 1390, 1614, 2085, 2690, 4035, 4170, 8070, 37391, 74782, 112173, 186955, 224346, 373910, 560865, 1121730]

約数ペア:

[(1, 1121730), (2, 560865), (3, 373910), (5, 224346), (6, 186955), (10, 112173), (15, 74782), (30, 37391), (139, 8070), (269, 4170), (278, 4035), (417, 2690), (538, 2085), (695, 1614), (807, 1390), (834, 1345)]