71269860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 206438400

約数和(自身を除く): 135168540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 127, 141, 188, 199, 235, 254, 282, 381, 398, 470, 508, 564, 597, 635, 705, 762, 796, 940, 995, 1194, 1270, 1410, 1524, 1905, 1990, 2388, 2540, 2820, 2985, 3810, 3980, 5969, 5970, 7620, 9353, 11938, 11940, 17907, 18706, 23876, 25273, 28059, 29845, 35814, 37412, 46765, 50546, 56118, 59690, 71628, 75819, 89535, 93530, 101092, 112236, 119380, 126365, 140295, 151638, 179070, 187060, 252730, 280590, 303276, 358140, 379095, 505460, 561180, 758190, 1187831, 1516380, 2375662, 3563493, 4751324, 5939155, 7126986, 11878310, 14253972, 17817465, 23756620, 35634930, 71269860]

約数ペア:

[(1, 71269860), (2, 35634930), (3, 23756620), (4, 17817465), (5, 14253972), (6, 11878310), (10, 7126986), (12, 5939155), (15, 4751324), (20, 3563493), (30, 2375662), (47, 1516380), (60, 1187831), (94, 758190), (127, 561180), (141, 505460), (188, 379095), (199, 358140), (235, 303276), (254, 280590), (282, 252730), (381, 187060), (398, 179070), (470, 151638), (508, 140295), (564, 126365), (597, 119380), (635, 112236), (705, 101092), (762, 93530), (796, 89535), (940, 75819), (995, 71628), (1194, 59690), (1270, 56118), (1410, 50546), (1524, 46765), (1905, 37412), (1990, 35814), (2388, 29845), (2540, 28059), (2820, 25273), (2985, 23876), (3810, 18706), (3980, 17907), (5969, 11940), (5970, 11938), (7620, 9353)]