140274870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{4969}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 337085280

約数和(自身を除く): 196810410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 1882, 2823, 4705, 4969, 5646, 9410, 9938, 14115, 14907, 24845, 28230, 29814, 49690, 74535, 149070, 4675829, 9351658, 14027487, 23379145, 28054974, 46758290, 70137435, 140274870]

約数ペア:

[(1, 140274870), (2, 70137435), (3, 46758290), (5, 28054974), (6, 23379145), (10, 14027487), (15, 9351658), (30, 4675829), (941, 149070), (1882, 74535), (2823, 49690), (4705, 29814), (4969, 28230), (5646, 24845), (9410, 14907), (9938, 14115)]