1325458260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45737}}^1$

素因数の和:45782

約数の個数: 144

約数和(自身を含む): 4794806016

約数和(自身を除く): 3469347756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 45737, 91474, 137211, 182948, 228685, 274422, 320159, 411633, 457370, 548844, 640318, 686055, 823266, 914740, 960477, 1051951, 1280636, 1372110, 1600795, 1646532, 1920954, 2058165, 2103902, 2744220, 2881431, 3155853, 3201590, 3841908, 4116330, 4207804, 4802385, 5259755, 5762862, 6311706, 6403180, 7363657, 8232660, 9467559, 9604770, 10519510, 11525724, 12623412, 14407155, 14727314, 15779265, 18935118, 19209540, 21039020, 22090971, 28814310, 29454628, 31558530, 36818285, 37870236, 44181942, 47337795, 57628620, 63117060, 66272913, 73636570, 88363884, 94675590, 110454855, 132545826, 147273140, 189351180, 220909710, 265091652, 331364565, 441819420, 662729130, 1325458260]

約数ペア:

[(1, 1325458260), (2, 662729130), (3, 441819420), (4, 331364565), (5, 265091652), (6, 220909710), (7, 189351180), (9, 147273140), (10, 132545826), (12, 110454855), (14, 94675590), (15, 88363884), (18, 73636570), (20, 66272913), (21, 63117060), (23, 57628620), (28, 47337795), (30, 44181942), (35, 37870236), (36, 36818285), (42, 31558530), (45, 29454628), (46, 28814310), (60, 22090971), (63, 21039020), (69, 19209540), (70, 18935118), (84, 15779265), (90, 14727314), (92, 14407155), (105, 12623412), (115, 11525724), (126, 10519510), (138, 9604770), (140, 9467559), (161, 8232660), (180, 7363657), (207, 6403180), (210, 6311706), (230, 5762862), (252, 5259755), (276, 4802385), (315, 4207804), (322, 4116330), (345, 3841908), (414, 3201590), (420, 3155853), (460, 2881431), (483, 2744220), (630, 2103902), (644, 2058165), (690, 1920954), (805, 1646532), (828, 1600795), (966, 1372110), (1035, 1280636), (1260, 1051951), (1380, 960477), (1449, 914740), (1610, 823266), (1932, 686055), (2070, 640318), (2415, 548844), (2898, 457370), (3220, 411633), (4140, 320159), (4830, 274422), (5796, 228685), (7245, 182948), (9660, 137211), (14490, 91474), (28980, 45737)]