17164140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{40867}}^1$

素因数の和:40886

約数の個数: 48

約数和(自身を含む): 54926592

約数和(自身を除く): 37762452

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, 40867, 81734, 122601, 163468, 204335, 245202, 286069, 408670, 490404, 572138, 613005, 817340, 858207, 1144276, 1226010, 1430345, 1716414, 2452020, 2860690, 3432828, 4291035, 5721380, 8582070, 17164140]

約数ペア:

[(1, 17164140), (2, 8582070), (3, 5721380), (4, 4291035), (5, 3432828), (6, 2860690), (7, 2452020), (10, 1716414), (12, 1430345), (14, 1226010), (15, 1144276), (20, 858207), (21, 817340), (28, 613005), (30, 572138), (35, 490404), (42, 408670), (60, 286069), (70, 245202), (84, 204335), (105, 163468), (140, 122601), (210, 81734), (420, 40867)]