297783070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 622328832

約数和(自身を除く): 324545762

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 163, 169, 230, 235, 299, 326, 338, 470, 598, 611, 815, 845, 1081, 1222, 1495, 1630, 1690, 2119, 2162, 2990, 3055, 3749, 3887, 4238, 5405, 6110, 7498, 7661, 7774, 7943, 10595, 10810, 14053, 15322, 15886, 18745, 19435, 21190, 27547, 28106, 37490, 38305, 38870, 39715, 48737, 55094, 70265, 76610, 79430, 97474, 99593, 137735, 140530, 176203, 182689, 199186, 243685, 275470, 352406, 365378, 487370, 497965, 633581, 881015, 913445, 995930, 1267162, 1294709, 1762030, 1826890, 2290639, 2589418, 3167905, 4581278, 6335810, 6473545, 11453195, 12947090, 22906390, 29778307, 59556614, 148891535, 297783070]

約数ペア:

[(1, 297783070), (2, 148891535), (5, 59556614), (10, 29778307), (13, 22906390), (23, 12947090), (26, 11453195), (46, 6473545), (47, 6335810), (65, 4581278), (94, 3167905), (115, 2589418), (130, 2290639), (163, 1826890), (169, 1762030), (230, 1294709), (235, 1267162), (299, 995930), (326, 913445), (338, 881015), (470, 633581), (598, 497965), (611, 487370), (815, 365378), (845, 352406), (1081, 275470), (1222, 243685), (1495, 199186), (1630, 182689), (1690, 176203), (2119, 140530), (2162, 137735), (2990, 99593), (3055, 97474), (3749, 79430), (3887, 76610), (4238, 70265), (5405, 55094), (6110, 48737), (7498, 39715), (7661, 38870), (7774, 38305), (7943, 37490), (10595, 28106), (10810, 27547), (14053, 21190), (15322, 19435), (15886, 18745)]