201830930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 430099200

約数和(自身を除く): 228268270

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 149, 185, 259, 298, 370, 518, 523, 745, 1043, 1046, 1295, 1490, 2086, 2590, 2615, 3661, 5215, 5230, 5513, 7322, 10430, 11026, 18305, 19351, 27565, 36610, 38591, 38702, 55130, 77182, 77927, 96755, 135457, 155854, 192955, 193510, 270914, 385910, 389635, 545489, 677285, 779270, 1090978, 1354570, 2727445, 2883299, 5454890, 5766598, 14416495, 20183093, 28832990, 40366186, 100915465, 201830930]

約数ペア:

[(1, 201830930), (2, 100915465), (5, 40366186), (7, 28832990), (10, 20183093), (14, 14416495), (35, 5766598), (37, 5454890), (70, 2883299), (74, 2727445), (149, 1354570), (185, 1090978), (259, 779270), (298, 677285), (370, 545489), (518, 389635), (523, 385910), (745, 270914), (1043, 193510), (1046, 192955), (1295, 155854), (1490, 135457), (2086, 96755), (2590, 77927), (2615, 77182), (3661, 55130), (5215, 38702), (5230, 38591), (5513, 36610), (7322, 27565), (10430, 19351), (11026, 18305)]