84364980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{200869}}^1$

素因数の和:200888

約数の個数: 48

約数和(自身を含む): 269969280

約数和(自身を除く): 185604300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 200869, 401738, 602607, 803476, 1004345, 1205214, 1406083, 2008690, 2410428, 2812166, 3013035, 4017380, 4218249, 5624332, 6026070, 7030415, 8436498, 12052140, 14060830, 16872996, 21091245, 28121660, 42182490, 84364980]

約数ペア:

[(1, 84364980), (2, 42182490), (3, 28121660), (4, 21091245), (5, 16872996), (6, 14060830), (7, 12052140), (10, 8436498), (12, 7030415), (14, 6026070), (15, 5624332), (20, 4218249), (21, 4017380), (28, 3013035), (30, 2812166), (35, 2410428), (42, 2008690), (60, 1406083), (70, 1205214), (84, 1004345), (105, 803476), (140, 602607), (210, 401738), (420, 200869)]