144490970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27170

約数の個数: 32

約数和(自身を含む): 286932240

約数和(自身を除く): 142441270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 27109, 54218, 135545, 271090, 352417, 704834, 1111469, 1762085, 2222938, 3524170, 5557345, 11114690, 14449097, 28898194, 72245485, 144490970]

約数ペア:

[(1, 144490970), (2, 72245485), (5, 28898194), (10, 14449097), (13, 11114690), (26, 5557345), (41, 3524170), (65, 2222938), (82, 1762085), (130, 1111469), (205, 704834), (410, 352417), (533, 271090), (1066, 135545), (2665, 54218), (5330, 27109)]