29148780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 82383840

約数和(自身を除く): 53235060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4457, 6540, 8914, 13371, 17828, 22285, 26742, 44570, 53484, 66855, 89140, 133710, 267420, 485813, 971626, 1457439, 1943252, 2429065, 2914878, 4858130, 5829756, 7287195, 9716260, 14574390, 29148780]

約数ペア:

[(1, 29148780), (2, 14574390), (3, 9716260), (4, 7287195), (5, 5829756), (6, 4858130), (10, 2914878), (12, 2429065), (15, 1943252), (20, 1457439), (30, 971626), (60, 485813), (109, 267420), (218, 133710), (327, 89140), (436, 66855), (545, 53484), (654, 44570), (1090, 26742), (1308, 22285), (1635, 17828), (2180, 13371), (3270, 8914), (4457, 6540)]