6980050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 16963200

約数和(自身を除く): 9983150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 37, 49, 50, 55, 70, 74, 77, 98, 110, 154, 175, 185, 245, 259, 275, 343, 350, 370, 385, 407, 490, 518, 539, 550, 686, 770, 814, 925, 1078, 1225, 1295, 1715, 1813, 1850, 1925, 2035, 2450, 2590, 2695, 2849, 3430, 3626, 3773, 3850, 4070, 5390, 5698, 6475, 7546, 8575, 9065, 10175, 12691, 12950, 13475, 14245, 17150, 18130, 18865, 19943, 20350, 25382, 26950, 28490, 37730, 39886, 45325, 63455, 71225, 90650, 94325, 99715, 126910, 139601, 142450, 188650, 199430, 279202, 317275, 498575, 634550, 698005, 997150, 1396010, 3490025, 6980050]

約数ペア:

[(1, 6980050), (2, 3490025), (5, 1396010), (7, 997150), (10, 698005), (11, 634550), (14, 498575), (22, 317275), (25, 279202), (35, 199430), (37, 188650), (49, 142450), (50, 139601), (55, 126910), (70, 99715), (74, 94325), (77, 90650), (98, 71225), (110, 63455), (154, 45325), (175, 39886), (185, 37730), (245, 28490), (259, 26950), (275, 25382), (343, 20350), (350, 19943), (370, 18865), (385, 18130), (407, 17150), (490, 14245), (518, 13475), (539, 12950), (550, 12691), (686, 10175), (770, 9065), (814, 8575), (925, 7546), (1078, 6475), (1225, 5698), (1295, 5390), (1715, 4070), (1813, 3850), (1850, 3773), (1925, 3626), (2035, 3430), (2450, 2849), (2590, 2695)]