289717610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6007}}^1$

素因数の和:6087

約数の個数: 64

約数和(自身を含む): 654054912

約数和(自身を除く): 364337302

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 3445, 3710, 4823, 6007, 6890, 9646, 12014, 24115, 30035, 42049, 48230, 60070, 78091, 84098, 156182, 210245, 318371, 390455, 420490, 546637, 636742, 780910, 1093274, 1591855, 2228597, 2733185, 3183710, 4138823, 4457194, 5466370, 8277646, 11142985, 20694115, 22285970, 28971761, 41388230, 57943522, 144858805, 289717610]

約数ペア:

[(1, 289717610), (2, 144858805), (5, 57943522), (7, 41388230), (10, 28971761), (13, 22285970), (14, 20694115), (26, 11142985), (35, 8277646), (53, 5466370), (65, 4457194), (70, 4138823), (91, 3183710), (106, 2733185), (130, 2228597), (182, 1591855), (265, 1093274), (371, 780910), (455, 636742), (530, 546637), (689, 420490), (742, 390455), (910, 318371), (1378, 210245), (1855, 156182), (3445, 84098), (3710, 78091), (4823, 60070), (6007, 48230), (6890, 42049), (9646, 30035), (12014, 24115)]