145329170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 308330496

約数和(自身を除く): 163001326

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 163, 235, 271, 326, 329, 470, 542, 658, 815, 1141, 1355, 1630, 1645, 1897, 2282, 2710, 3290, 3794, 5705, 7661, 9485, 11410, 12737, 15322, 18970, 25474, 38305, 44173, 53627, 63685, 76610, 88346, 89159, 107254, 127370, 178318, 220865, 268135, 309211, 441730, 445795, 536270, 618422, 891590, 1546055, 2076131, 3092110, 4152262, 10380655, 14532917, 20761310, 29065834, 72664585, 145329170]

約数ペア:

[(1, 145329170), (2, 72664585), (5, 29065834), (7, 20761310), (10, 14532917), (14, 10380655), (35, 4152262), (47, 3092110), (70, 2076131), (94, 1546055), (163, 891590), (235, 618422), (271, 536270), (326, 445795), (329, 441730), (470, 309211), (542, 268135), (658, 220865), (815, 178318), (1141, 127370), (1355, 107254), (1630, 89159), (1645, 88346), (1897, 76610), (2282, 63685), (2710, 53627), (3290, 44173), (3794, 38305), (5705, 25474), (7661, 18970), (9485, 15322), (11410, 12737)]