11191390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 24624000

約数和(自身を除く): 13432610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 149, 185, 203, 259, 290, 298, 370, 406, 518, 745, 1015, 1043, 1073, 1295, 1490, 2030, 2086, 2146, 2590, 4321, 5215, 5365, 5513, 7511, 8642, 10430, 10730, 11026, 15022, 21605, 27565, 30247, 37555, 38591, 43210, 55130, 60494, 75110, 77182, 151235, 159877, 192955, 302470, 319754, 385910, 799385, 1119139, 1598770, 2238278, 5595695, 11191390]

約数ペア:

[(1, 11191390), (2, 5595695), (5, 2238278), (7, 1598770), (10, 1119139), (14, 799385), (29, 385910), (35, 319754), (37, 302470), (58, 192955), (70, 159877), (74, 151235), (145, 77182), (149, 75110), (185, 60494), (203, 55130), (259, 43210), (290, 38591), (298, 37555), (370, 30247), (406, 27565), (518, 21605), (745, 15022), (1015, 11026), (1043, 10730), (1073, 10430), (1295, 8642), (1490, 7511), (2030, 5513), (2086, 5365), (2146, 5215), (2590, 4321)]