55788210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206623}}^1$

素因数の和:206639

約数の個数: 32

約数和(自身を含む): 148769280

約数和(自身を除く): 92981070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206623, 413246, 619869, 1033115, 1239738, 1859607, 2066230, 3099345, 3719214, 5578821, 6198690, 9298035, 11157642, 18596070, 27894105, 55788210]

約数ペア:

[(1, 55788210), (2, 27894105), (3, 18596070), (5, 11157642), (6, 9298035), (9, 6198690), (10, 5578821), (15, 3719214), (18, 3099345), (27, 2066230), (30, 1859607), (45, 1239738), (54, 1033115), (90, 619869), (135, 413246), (270, 206623)]