30664350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 83479032

約数和(自身を除く): 52814682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 821, 830, 1245, 1494, 1642, 2075, 2463, 2490, 3735, 4105, 4150, 4926, 6225, 7389, 7470, 8210, 12315, 12450, 14778, 18675, 20525, 24630, 36945, 37350, 41050, 61575, 68143, 73890, 123150, 136286, 184725, 204429, 340715, 369450, 408858, 613287, 681430, 1022145, 1226574, 1703575, 2044290, 3066435, 3407150, 5110725, 6132870, 10221450, 15332175, 30664350]

約数ペア:

[(1, 30664350), (2, 15332175), (3, 10221450), (5, 6132870), (6, 5110725), (9, 3407150), (10, 3066435), (15, 2044290), (18, 1703575), (25, 1226574), (30, 1022145), (45, 681430), (50, 613287), (75, 408858), (83, 369450), (90, 340715), (150, 204429), (166, 184725), (225, 136286), (249, 123150), (415, 73890), (450, 68143), (498, 61575), (747, 41050), (821, 37350), (830, 36945), (1245, 24630), (1494, 20525), (1642, 18675), (2075, 14778), (2463, 12450), (2490, 12315), (3735, 8210), (4105, 7470), (4150, 7389), (4926, 6225)]