180810870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2789}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 434302560

約数和(自身を除く): 253491690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2161, 2789, 4322, 5578, 6483, 8367, 10805, 12966, 13945, 16734, 21610, 27890, 32415, 41835, 64830, 83670, 6027029, 12054058, 18081087, 30135145, 36162174, 60270290, 90405435, 180810870]

約数ペア:

[(1, 180810870), (2, 90405435), (3, 60270290), (5, 36162174), (6, 30135145), (10, 18081087), (15, 12054058), (30, 6027029), (2161, 83670), (2789, 64830), (4322, 41835), (5578, 32415), (6483, 27890), (8367, 21610), (10805, 16734), (12966, 13945)]