148073240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{528833}}^1$

素因数の和:528851

約数の個数: 32

約数和(自身を含む): 380760480

約数和(自身を除く): 232687240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 528833, 1057666, 2115332, 2644165, 3701831, 4230664, 5288330, 7403662, 10576660, 14807324, 18509155, 21153320, 29614648, 37018310, 74036620, 148073240]

約数ペア:

[(1, 148073240), (2, 74036620), (4, 37018310), (5, 29614648), (7, 21153320), (8, 18509155), (10, 14807324), (14, 10576660), (20, 7403662), (28, 5288330), (35, 4230664), (40, 3701831), (56, 2644165), (70, 2115332), (140, 1057666), (280, 528833)]