86815530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 233297280

約数和(自身を除く): 146481750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2347, 2466, 3699, 4110, 4694, 6165, 7041, 7398, 11735, 12330, 14082, 18495, 21123, 23470, 35205, 36990, 42246, 63369, 70410, 105615, 126738, 211230, 316845, 321539, 633690, 643078, 964617, 1607695, 1929234, 2893851, 3215390, 4823085, 5787702, 8681553, 9646170, 14469255, 17363106, 28938510, 43407765, 86815530]

約数ペア:

[(1, 86815530), (2, 43407765), (3, 28938510), (5, 17363106), (6, 14469255), (9, 9646170), (10, 8681553), (15, 5787702), (18, 4823085), (27, 3215390), (30, 2893851), (45, 1929234), (54, 1607695), (90, 964617), (135, 643078), (137, 633690), (270, 321539), (274, 316845), (411, 211230), (685, 126738), (822, 105615), (1233, 70410), (1370, 63369), (2055, 42246), (2347, 36990), (2466, 35205), (3699, 23470), (4110, 21123), (4694, 18495), (6165, 14082), (7041, 12330), (7398, 11735)]