89428830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129607}}^1$

素因数の和:129640

約数の個数: 32

約数和(自身を含む): 223962624

約数和(自身を除く): 134533794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 129607, 259214, 388821, 648035, 777642, 1296070, 1944105, 2980961, 3888210, 5961922, 8942883, 14904805, 17885766, 29809610, 44714415, 89428830]

約数ペア:

[(1, 89428830), (2, 44714415), (3, 29809610), (5, 17885766), (6, 14904805), (10, 8942883), (15, 5961922), (23, 3888210), (30, 2980961), (46, 1944105), (69, 1296070), (115, 777642), (138, 648035), (230, 388821), (345, 259214), (690, 129607)]