17179260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{40903}}^1$

素因数の和:40922

約数の個数: 48

約数和(自身を含む): 54974976

約数和(自身を除く): 37795716

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, 40903, 81806, 122709, 163612, 204515, 245418, 286321, 409030, 490836, 572642, 613545, 818060, 858963, 1145284, 1227090, 1431605, 1717926, 2454180, 2863210, 3435852, 4294815, 5726420, 8589630, 17179260]

約数ペア:

[(1, 17179260), (2, 8589630), (3, 5726420), (4, 4294815), (5, 3435852), (6, 2863210), (7, 2454180), (10, 1717926), (12, 1431605), (14, 1227090), (15, 1145284), (20, 858963), (21, 818060), (28, 613545), (30, 572642), (35, 490836), (42, 409030), (60, 286321), (70, 245418), (84, 204515), (105, 163612), (140, 122709), (210, 81806), (420, 40903)]