122171730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15139}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 294321600

約数和(自身を除く): 172149870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 15139, 30278, 45417, 75695, 90834, 151390, 227085, 454170, 4072391, 8144782, 12217173, 20361955, 24434346, 40723910, 61085865, 122171730]

約数ペア:

[(1, 122171730), (2, 61085865), (3, 40723910), (5, 24434346), (6, 20361955), (10, 12217173), (15, 8144782), (30, 4072391), (269, 454170), (538, 227085), (807, 151390), (1345, 90834), (1614, 75695), (2690, 45417), (4035, 30278), (8070, 15139)]