148452010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10657}}^1$

素因数の和:10870

約数の個数: 32

約数和(自身を含む): 306950400

約数和(自身を除く): 158498390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 10657, 13930, 21314, 53285, 74599, 106570, 149198, 372995, 745990, 2120743, 4241486, 10603715, 14845201, 21207430, 29690402, 74226005, 148452010]

約数ペア:

[(1, 148452010), (2, 74226005), (5, 29690402), (7, 21207430), (10, 14845201), (14, 10603715), (35, 4241486), (70, 2120743), (199, 745990), (398, 372995), (995, 149198), (1393, 106570), (1990, 74599), (2786, 53285), (6965, 21314), (10657, 13930)]