136657850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 298210080

約数和(自身を除く): 161552230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 139, 175, 265, 278, 350, 371, 530, 695, 742, 973, 1325, 1390, 1855, 1946, 2650, 2809, 3475, 3710, 4865, 5618, 6950, 7367, 9275, 9730, 14045, 14734, 18550, 19663, 24325, 28090, 36835, 39326, 48650, 51569, 70225, 73670, 98315, 103138, 140450, 184175, 196630, 257845, 368350, 390451, 491575, 515690, 780902, 983150, 1289225, 1952255, 2578450, 2733157, 3904510, 5466314, 9761275, 13665785, 19522550, 27331570, 68328925, 136657850]

約数ペア:

[(1, 136657850), (2, 68328925), (5, 27331570), (7, 19522550), (10, 13665785), (14, 9761275), (25, 5466314), (35, 3904510), (50, 2733157), (53, 2578450), (70, 1952255), (106, 1289225), (139, 983150), (175, 780902), (265, 515690), (278, 491575), (350, 390451), (371, 368350), (530, 257845), (695, 196630), (742, 184175), (973, 140450), (1325, 103138), (1390, 98315), (1855, 73670), (1946, 70225), (2650, 51569), (2809, 48650), (3475, 39326), (3710, 36835), (4865, 28090), (5618, 24325), (6950, 19663), (7367, 18550), (9275, 14734), (9730, 14045)]