39079950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 121710960

約数和(自身を除く): 82631010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 409, 455, 490, 525, 546, 637, 650, 735, 818, 910, 975, 1050, 1225, 1227, 1274, 1365, 1470, 1911, 1950, 2045, 2275, 2450, 2454, 2730, 2863, 3185, 3675, 3822, 4090, 4550, 5317, 5726, 6135, 6370, 6825, 7350, 8589, 9555, 10225, 10634, 12270, 13650, 14315, 15925, 15951, 17178, 19110, 20041, 20450, 26585, 28630, 30675, 31850, 31902, 37219, 40082, 42945, 47775, 53170, 60123, 61350, 71575, 74438, 79755, 85890, 95550, 100205, 111657, 120246, 132925, 143150, 159510, 186095, 200410, 214725, 223314, 260533, 265850, 300615, 372190, 398775, 429450, 501025, 521066, 558285, 601230, 781599, 797550, 930475, 1002050, 1116570, 1302665, 1503075, 1563198, 1860950, 2605330, 2791425, 3006150, 3907995, 5582850, 6513325, 7815990, 13026650, 19539975, 39079950]

約数ペア:

[(1, 39079950), (2, 19539975), (3, 13026650), (5, 7815990), (6, 6513325), (7, 5582850), (10, 3907995), (13, 3006150), (14, 2791425), (15, 2605330), (21, 1860950), (25, 1563198), (26, 1503075), (30, 1302665), (35, 1116570), (39, 1002050), (42, 930475), (49, 797550), (50, 781599), (65, 601230), (70, 558285), (75, 521066), (78, 501025), (91, 429450), (98, 398775), (105, 372190), (130, 300615), (147, 265850), (150, 260533), (175, 223314), (182, 214725), (195, 200410), (210, 186095), (245, 159510), (273, 143150), (294, 132925), (325, 120246), (350, 111657), (390, 100205), (409, 95550), (455, 85890), (490, 79755), (525, 74438), (546, 71575), (637, 61350), (650, 60123), (735, 53170), (818, 47775), (910, 42945), (975, 40082), (1050, 37219), (1225, 31902), (1227, 31850), (1274, 30675), (1365, 28630), (1470, 26585), (1911, 20450), (1950, 20041), (2045, 19110), (2275, 17178), (2450, 15951), (2454, 15925), (2730, 14315), (2863, 13650), (3185, 12270), (3675, 10634), (3822, 10225), (4090, 9555), (4550, 8589), (5317, 7350), (5726, 6825), (6135, 6370)]