65301990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167441}}^1$

素因数の和:167464

約数の個数: 32

約数和(自身を含む): 168781536

約数和(自身を除く): 103479546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167441, 334882, 502323, 837205, 1004646, 1674410, 2176733, 2511615, 4353466, 5023230, 6530199, 10883665, 13060398, 21767330, 32650995, 65301990]

約数ペア:

[(1, 65301990), (2, 32650995), (3, 21767330), (5, 13060398), (6, 10883665), (10, 6530199), (13, 5023230), (15, 4353466), (26, 2511615), (30, 2176733), (39, 1674410), (65, 1004646), (78, 837205), (130, 502323), (195, 334882), (390, 167441)]