147101980

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{11161}}^1$

素因数の和:11829

約数の個数: 24

約数和(自身を含む): 309410640

約数和(自身を除く): 162308660

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 6590, 11161, 13180, 22322, 44644, 55805, 111610, 223220, 7355099, 14710198, 29420396, 36775495, 73550990, 147101980]

約数ペア:

[(1, 147101980), (2, 73550990), (4, 36775495), (5, 29420396), (10, 14710198), (20, 7355099), (659, 223220), (1318, 111610), (2636, 55805), (3295, 44644), (6590, 22322), (11161, 13180)]