148925860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{240203}}^1$

素因数の和:240243

約数の個数: 24

約数和(自身を含む): 322834176

約数和(自身を除く): 173908316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 240203, 480406, 960812, 1201015, 2402030, 4804060, 7446293, 14892586, 29785172, 37231465, 74462930, 148925860]

約数ペア:

[(1, 148925860), (2, 74462930), (4, 37231465), (5, 29785172), (10, 14892586), (20, 7446293), (31, 4804060), (62, 2402030), (124, 1201015), (155, 960812), (310, 480406), (620, 240203)]