6513990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31019}}^1$

素因数の和:31036

約数の個数: 32

約数和(自身を含む): 17867520

約数和(自身を除く): 11353530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 31019, 62038, 93057, 155095, 186114, 217133, 310190, 434266, 465285, 651399, 930570, 1085665, 1302798, 2171330, 3256995, 6513990]

約数ペア:

[(1, 6513990), (2, 3256995), (3, 2171330), (5, 1302798), (6, 1085665), (7, 930570), (10, 651399), (14, 465285), (15, 434266), (21, 310190), (30, 217133), (35, 186114), (42, 155095), (70, 93057), (105, 62038), (210, 31019)]