4245010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5604590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 149, 154, 185, 259, 298, 370, 385, 407, 518, 745, 770, 814, 1043, 1295, 1490, 1639, 2035, 2086, 2590, 2849, 3278, 4070, 5215, 5513, 5698, 8195, 10430, 11026, 11473, 14245, 16390, 22946, 27565, 28490, 38591, 55130, 57365, 60643, 77182, 114730, 121286, 192955, 303215, 385910, 424501, 606430, 849002, 2122505, 4245010]

約数ペア:

[(1, 4245010), (2, 2122505), (5, 849002), (7, 606430), (10, 424501), (11, 385910), (14, 303215), (22, 192955), (35, 121286), (37, 114730), (55, 77182), (70, 60643), (74, 57365), (77, 55130), (110, 38591), (149, 28490), (154, 27565), (185, 22946), (259, 16390), (298, 14245), (370, 11473), (385, 11026), (407, 10430), (518, 8195), (745, 5698), (770, 5513), (814, 5215), (1043, 4070), (1295, 3278), (1490, 2849), (1639, 2590), (2035, 2086)]