2421630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8969}}^1$

素因数の和:8985

約数の個数: 32

約数和(自身を含む): 6458400

約数和(自身を除く): 4036770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8969, 17938, 26907, 44845, 53814, 80721, 89690, 134535, 161442, 242163, 269070, 403605, 484326, 807210, 1210815, 2421630]

約数ペア:

[(1, 2421630), (2, 1210815), (3, 807210), (5, 484326), (6, 403605), (9, 269070), (10, 242163), (15, 161442), (18, 134535), (27, 89690), (30, 80721), (45, 53814), (54, 44845), (90, 26907), (135, 17938), (270, 8969)]