17770260

素因数分解:

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

素因数の和:277

約数の個数: 96

約数和(自身を含む): 52899840

約数和(自身を除く): 35129580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 163, 230, 237, 276, 316, 326, 345, 395, 460, 474, 489, 652, 690, 790, 815, 948, 978, 1185, 1380, 1580, 1630, 1817, 1956, 2370, 2445, 3260, 3634, 3749, 4740, 4890, 5451, 7268, 7498, 9085, 9780, 10902, 11247, 12877, 14996, 18170, 18745, 21804, 22494, 25754, 27255, 36340, 37490, 38631, 44988, 51508, 54510, 56235, 64385, 74980, 77262, 109020, 112470, 128770, 154524, 193155, 224940, 257540, 296171, 386310, 592342, 772620, 888513, 1184684, 1480855, 1777026, 2961710, 3554052, 4442565, 5923420, 8885130, 17770260]

約数ペア:

[(1, 17770260), (2, 8885130), (3, 5923420), (4, 4442565), (5, 3554052), (6, 2961710), (10, 1777026), (12, 1480855), (15, 1184684), (20, 888513), (23, 772620), (30, 592342), (46, 386310), (60, 296171), (69, 257540), (79, 224940), (92, 193155), (115, 154524), (138, 128770), (158, 112470), (163, 109020), (230, 77262), (237, 74980), (276, 64385), (316, 56235), (326, 54510), (345, 51508), (395, 44988), (460, 38631), (474, 37490), (489, 36340), (652, 27255), (690, 25754), (790, 22494), (815, 21804), (948, 18745), (978, 18170), (1185, 14996), (1380, 12877), (1580, 11247), (1630, 10902), (1817, 9780), (1956, 9085), (2370, 7498), (2445, 7268), (3260, 5451), (3634, 4890), (3749, 4740)]