26655390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 73681920

約数和(自身を除く): 47026530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 79, 90, 115, 138, 158, 163, 207, 230, 237, 326, 345, 395, 414, 474, 489, 690, 711, 790, 815, 978, 1035, 1185, 1422, 1467, 1630, 1817, 2070, 2370, 2445, 2934, 3555, 3634, 3749, 4890, 5451, 7110, 7335, 7498, 9085, 10902, 11247, 12877, 14670, 16353, 18170, 18745, 22494, 25754, 27255, 32706, 33741, 37490, 38631, 54510, 56235, 64385, 67482, 77262, 81765, 112470, 115893, 128770, 163530, 168705, 193155, 231786, 296171, 337410, 386310, 579465, 592342, 888513, 1158930, 1480855, 1777026, 2665539, 2961710, 4442565, 5331078, 8885130, 13327695, 26655390]

約数ペア:

[(1, 26655390), (2, 13327695), (3, 8885130), (5, 5331078), (6, 4442565), (9, 2961710), (10, 2665539), (15, 1777026), (18, 1480855), (23, 1158930), (30, 888513), (45, 592342), (46, 579465), (69, 386310), (79, 337410), (90, 296171), (115, 231786), (138, 193155), (158, 168705), (163, 163530), (207, 128770), (230, 115893), (237, 112470), (326, 81765), (345, 77262), (395, 67482), (414, 64385), (474, 56235), (489, 54510), (690, 38631), (711, 37490), (790, 33741), (815, 32706), (978, 27255), (1035, 25754), (1185, 22494), (1422, 18745), (1467, 18170), (1630, 16353), (1817, 14670), (2070, 12877), (2370, 11247), (2445, 10902), (2934, 9085), (3555, 7498), (3634, 7335), (3749, 7110), (4890, 5451)]