67686210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12329}}^1$

素因数の和:12403

約数の個数: 48

約数和(自身を含む): 178883640

約数和(自身を除く): 111197430

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, 12329, 24658, 36987, 61645, 73974, 110961, 123290, 184935, 221922, 369870, 554805, 752069, 1109610, 1504138, 2256207, 3760345, 4512414, 6768621, 7520690, 11281035, 13537242, 22562070, 33843105, 67686210]

約数ペア:

[(1, 67686210), (2, 33843105), (3, 22562070), (5, 13537242), (6, 11281035), (9, 7520690), (10, 6768621), (15, 4512414), (18, 3760345), (30, 2256207), (45, 1504138), (61, 1109610), (90, 752069), (122, 554805), (183, 369870), (305, 221922), (366, 184935), (549, 123290), (610, 110961), (915, 73974), (1098, 61645), (1830, 36987), (2745, 24658), (5490, 12329)]