964750070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{17989}}^1$

素因数の和:18200

約数の個数: 32

約数和(自身を含む): 1803029760

約数和(自身を除く): 838279690

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 5363, 10726, 17989, 26815, 35978, 53630, 89945, 179890, 557659, 1115318, 2788295, 3112097, 5576590, 6224194, 15560485, 31120970, 96475007, 192950014, 482375035, 964750070]

約数ペア:

[(1, 964750070), (2, 482375035), (5, 192950014), (10, 96475007), (31, 31120970), (62, 15560485), (155, 6224194), (173, 5576590), (310, 3112097), (346, 2788295), (865, 1115318), (1730, 557659), (5363, 179890), (10726, 89945), (17989, 53630), (26815, 35978)]