16979130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26951}}^1$

素因数の和:26971

約数の個数: 48

約数和(自身を含む): 50454144

約数和(自身を除く): 33475014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26951, 53902, 80853, 134755, 161706, 188657, 242559, 269510, 377314, 404265, 485118, 565971, 808530, 943285, 1131942, 1212795, 1697913, 1886570, 2425590, 2829855, 3395826, 5659710, 8489565, 16979130]

約数ペア:

[(1, 16979130), (2, 8489565), (3, 5659710), (5, 3395826), (6, 2829855), (7, 2425590), (9, 1886570), (10, 1697913), (14, 1212795), (15, 1131942), (18, 943285), (21, 808530), (30, 565971), (35, 485118), (42, 404265), (45, 377314), (63, 269510), (70, 242559), (90, 188657), (105, 161706), (126, 134755), (210, 80853), (315, 53902), (630, 26951)]