30922965

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 57447936

約数和(自身を除く): 26524971

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 821, 837, 1215, 1395, 2463, 2511, 4105, 4185, 7389, 7533, 12315, 12555, 22167, 25451, 36945, 37665, 66501, 76353, 110835, 127255, 199503, 229059, 332505, 381765, 687177, 997515, 1145295, 2061531, 3435885, 6184593, 10307655, 30922965]

約数ペア:

[(1, 30922965), (3, 10307655), (5, 6184593), (9, 3435885), (15, 2061531), (27, 1145295), (31, 997515), (45, 687177), (81, 381765), (93, 332505), (135, 229059), (155, 199503), (243, 127255), (279, 110835), (405, 76353), (465, 66501), (821, 37665), (837, 36945), (1215, 25451), (1395, 22167), (2463, 12555), (2511, 12315), (4105, 7533), (4185, 7389)]