2731710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 7091712

約数和(自身を除く): 4360002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 107, 111, 115, 138, 185, 214, 222, 230, 321, 345, 370, 535, 555, 642, 690, 851, 1070, 1110, 1605, 1702, 2461, 2553, 3210, 3959, 4255, 4922, 5106, 7383, 7918, 8510, 11877, 12305, 12765, 14766, 19795, 23754, 24610, 25530, 36915, 39590, 59385, 73830, 91057, 118770, 182114, 273171, 455285, 546342, 910570, 1365855, 2731710]

約数ペア:

[(1, 2731710), (2, 1365855), (3, 910570), (5, 546342), (6, 455285), (10, 273171), (15, 182114), (23, 118770), (30, 91057), (37, 73830), (46, 59385), (69, 39590), (74, 36915), (107, 25530), (111, 24610), (115, 23754), (138, 19795), (185, 14766), (214, 12765), (222, 12305), (230, 11877), (321, 8510), (345, 7918), (370, 7383), (535, 5106), (555, 4922), (642, 4255), (690, 3959), (851, 3210), (1070, 2553), (1110, 2461), (1605, 1702)]