149118870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{171401}}^1$

素因数の和:171440

約数の個数: 32

約数和(自身を含む): 370228320

約数和(自身を除く): 221109450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 171401, 342802, 514203, 857005, 1028406, 1714010, 2571015, 4970629, 5142030, 9941258, 14911887, 24853145, 29823774, 49706290, 74559435, 149118870]

約数ペア:

[(1, 149118870), (2, 74559435), (3, 49706290), (5, 29823774), (6, 24853145), (10, 14911887), (15, 9941258), (29, 5142030), (30, 4970629), (58, 2571015), (87, 1714010), (145, 1028406), (174, 857005), (290, 514203), (435, 342802), (870, 171401)]