17320830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 44098560

約数和(自身を除く): 26777730

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 463, 645, 870, 926, 1247, 1290, 1389, 2315, 2494, 2778, 3741, 4630, 6235, 6945, 7482, 12470, 13427, 13890, 18705, 19909, 26854, 37410, 39818, 40281, 59727, 67135, 80562, 99545, 119454, 134270, 199090, 201405, 298635, 402810, 577361, 597270, 1154722, 1732083, 2886805, 3464166, 5773610, 8660415, 17320830]

約数ペア:

[(1, 17320830), (2, 8660415), (3, 5773610), (5, 3464166), (6, 2886805), (10, 1732083), (15, 1154722), (29, 597270), (30, 577361), (43, 402810), (58, 298635), (86, 201405), (87, 199090), (129, 134270), (145, 119454), (174, 99545), (215, 80562), (258, 67135), (290, 59727), (430, 40281), (435, 39818), (463, 37410), (645, 26854), (870, 19909), (926, 18705), (1247, 13890), (1290, 13427), (1389, 12470), (2315, 7482), (2494, 6945), (2778, 6235), (3741, 4630)]