9431820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 29112720

約数和(自身を除く): 19680900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 859, 915, 1098, 1220, 1718, 1830, 2196, 2577, 2745, 3436, 3660, 4295, 5154, 5490, 7731, 8590, 10308, 10980, 12885, 15462, 17180, 25770, 30924, 38655, 51540, 52399, 77310, 104798, 154620, 157197, 209596, 261995, 314394, 471591, 523990, 628788, 785985, 943182, 1047980, 1571970, 1886364, 2357955, 3143940, 4715910, 9431820]

約数ペア:

[(1, 9431820), (2, 4715910), (3, 3143940), (4, 2357955), (5, 1886364), (6, 1571970), (9, 1047980), (10, 943182), (12, 785985), (15, 628788), (18, 523990), (20, 471591), (30, 314394), (36, 261995), (45, 209596), (60, 157197), (61, 154620), (90, 104798), (122, 77310), (180, 52399), (183, 51540), (244, 38655), (305, 30924), (366, 25770), (549, 17180), (610, 15462), (732, 12885), (859, 10980), (915, 10308), (1098, 8590), (1220, 7731), (1718, 5490), (1830, 5154), (2196, 4295), (2577, 3660), (2745, 3436)]