30408195

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 19588605

約数列:

[1, 3, 5, 15, 61, 167, 183, 199, 305, 501, 597, 835, 915, 995, 2505, 2985, 10187, 12139, 30561, 33233, 36417, 50935, 60695, 99699, 152805, 166165, 182085, 498495, 2027213, 6081639, 10136065, 30408195]

約数ペア:

[(1, 30408195), (3, 10136065), (5, 6081639), (15, 2027213), (61, 498495), (167, 182085), (183, 166165), (199, 152805), (305, 99699), (501, 60695), (597, 50935), (835, 36417), (915, 33233), (995, 30561), (2505, 12139), (2985, 10187)]