149750730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27277}}^1$

素因数の和:27351

約数の個数: 48

約数和(自身を含む): 395749224

約数和(自身を除く): 245998494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 27277, 54554, 81831, 136385, 163662, 245493, 272770, 409155, 490986, 818310, 1227465, 1663897, 2454930, 3327794, 4991691, 8319485, 9983382, 14975073, 16638970, 24958455, 29950146, 49916910, 74875365, 149750730]

約数ペア:

[(1, 149750730), (2, 74875365), (3, 49916910), (5, 29950146), (6, 24958455), (9, 16638970), (10, 14975073), (15, 9983382), (18, 8319485), (30, 4991691), (45, 3327794), (61, 2454930), (90, 1663897), (122, 1227465), (183, 818310), (305, 490986), (366, 409155), (549, 272770), (610, 245493), (915, 163662), (1098, 136385), (1830, 81831), (2745, 54554), (5490, 27277)]