90306870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103801}}^1$

素因数の和:103840

約数の個数: 32

約数和(自身を含む): 224212320

約数和(自身を除く): 133905450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 103801, 207602, 311403, 519005, 622806, 1038010, 1557015, 3010229, 3114030, 6020458, 9030687, 15051145, 18061374, 30102290, 45153435, 90306870]

約数ペア:

[(1, 90306870), (2, 45153435), (3, 30102290), (5, 18061374), (6, 15051145), (10, 9030687), (15, 6020458), (29, 3114030), (30, 3010229), (58, 1557015), (87, 1038010), (145, 622806), (174, 519005), (290, 311403), (435, 207602), (870, 103801)]