142796150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 305528064

約数和(自身を除く): 162731914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 815, 1141, 1630, 2282, 2503, 4075, 5006, 5705, 8150, 11410, 12515, 17521, 25030, 28525, 35042, 57050, 62575, 87605, 125150, 175210, 407989, 438025, 815978, 876050, 2039945, 2855923, 4079890, 5711846, 10199725, 14279615, 20399450, 28559230, 71398075, 142796150]

約数ペア:

[(1, 142796150), (2, 71398075), (5, 28559230), (7, 20399450), (10, 14279615), (14, 10199725), (25, 5711846), (35, 4079890), (50, 2855923), (70, 2039945), (163, 876050), (175, 815978), (326, 438025), (350, 407989), (815, 175210), (1141, 125150), (1630, 87605), (2282, 62575), (2503, 57050), (4075, 35042), (5006, 28525), (5705, 25030), (8150, 17521), (11410, 12515)]