57915390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148501}}^1$

素因数の和:148524

約数の個数: 32

約数和(自身を含む): 149690016

約数和(自身を除く): 91774626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 148501, 297002, 445503, 742505, 891006, 1485010, 1930513, 2227515, 3861026, 4455030, 5791539, 9652565, 11583078, 19305130, 28957695, 57915390]

約数ペア:

[(1, 57915390), (2, 28957695), (3, 19305130), (5, 11583078), (6, 9652565), (10, 5791539), (13, 4455030), (15, 3861026), (26, 2227515), (30, 1930513), (39, 1485010), (65, 891006), (78, 742505), (130, 445503), (195, 297002), (390, 148501)]