98479870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 183638016

約数和(自身を除く): 85158146

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 491, 647, 982, 1294, 2455, 3235, 4910, 6470, 15221, 20057, 30442, 40114, 76105, 100285, 152210, 200570, 317677, 635354, 1588385, 3176770, 9847987, 19695974, 49239935, 98479870]

約数ペア:

[(1, 98479870), (2, 49239935), (5, 19695974), (10, 9847987), (31, 3176770), (62, 1588385), (155, 635354), (310, 317677), (491, 200570), (647, 152210), (982, 100285), (1294, 76105), (2455, 40114), (3235, 30442), (4910, 20057), (6470, 15221)]