17279340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22153}}^1$

素因数の和:22178

約数の個数: 48

約数和(自身を含む): 52106208

約数和(自身を除く): 34826868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22153, 44306, 66459, 88612, 110765, 132918, 221530, 265836, 287989, 332295, 443060, 575978, 664590, 863967, 1151956, 1329180, 1439945, 1727934, 2879890, 3455868, 4319835, 5759780, 8639670, 17279340]

約数ペア:

[(1, 17279340), (2, 8639670), (3, 5759780), (4, 4319835), (5, 3455868), (6, 2879890), (10, 1727934), (12, 1439945), (13, 1329180), (15, 1151956), (20, 863967), (26, 664590), (30, 575978), (39, 443060), (52, 332295), (60, 287989), (65, 265836), (78, 221530), (130, 132918), (156, 110765), (195, 88612), (260, 66459), (390, 44306), (780, 22153)]