22417010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 28800910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4159, 5390, 8318, 20795, 29113, 41590, 45749, 58226, 91498, 145565, 203791, 228745, 291130, 320243, 407582, 457490, 640486, 1018955, 1601215, 2037910, 2241701, 3202430, 4483402, 11208505, 22417010]

約数ペア:

[(1, 22417010), (2, 11208505), (5, 4483402), (7, 3202430), (10, 2241701), (11, 2037910), (14, 1601215), (22, 1018955), (35, 640486), (49, 457490), (55, 407582), (70, 320243), (77, 291130), (98, 228745), (110, 203791), (154, 145565), (245, 91498), (385, 58226), (490, 45749), (539, 41590), (770, 29113), (1078, 20795), (2695, 8318), (4159, 5390)]