18430470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68261}}^1$

素因数の和:68277

約数の個数: 32

約数和(自身を含む): 49148640

約数和(自身を除く): 30718170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68261, 136522, 204783, 341305, 409566, 614349, 682610, 1023915, 1228698, 1843047, 2047830, 3071745, 3686094, 6143490, 9215235, 18430470]

約数ペア:

[(1, 18430470), (2, 9215235), (3, 6143490), (5, 3686094), (6, 3071745), (9, 2047830), (10, 1843047), (15, 1228698), (18, 1023915), (27, 682610), (30, 614349), (45, 409566), (54, 341305), (90, 204783), (135, 136522), (270, 68261)]