71187281570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{46957}}^1$

素因数の和:47163

約数の個数: 64

約数和(自身を含む): 137943820800

約数和(自身を除く): 66756539230

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 101, 158, 190, 202, 395, 505, 790, 1010, 1501, 1919, 3002, 3838, 7505, 7979, 9595, 15010, 15958, 19190, 39895, 46957, 79790, 93914, 151601, 234785, 303202, 469570, 758005, 892183, 1516010, 1784366, 3709603, 4460915, 4742657, 7419206, 8921830, 9485314, 18548015, 23713285, 37096030, 47426570, 70482457, 90110483, 140964914, 180220966, 352412285, 374669903, 450552415, 704824570, 749339806, 901104830, 1873349515, 3746699030, 7118728157, 14237456314, 35593640785, 71187281570]

約数ペア:

[(1, 71187281570), (2, 35593640785), (5, 14237456314), (10, 7118728157), (19, 3746699030), (38, 1873349515), (79, 901104830), (95, 749339806), (101, 704824570), (158, 450552415), (190, 374669903), (202, 352412285), (395, 180220966), (505, 140964914), (790, 90110483), (1010, 70482457), (1501, 47426570), (1919, 37096030), (3002, 23713285), (3838, 18548015), (7505, 9485314), (7979, 8921830), (9595, 7419206), (15010, 4742657), (15958, 4460915), (19190, 3709603), (39895, 1784366), (46957, 1516010), (79790, 892183), (93914, 758005), (151601, 469570), (234785, 303202)]