30868189290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1874207}}^1$

素因数の和:1874284

約数の個数: 64

約数和(自身を含む): 83664645120

約数和(自身を除く): 52796455830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 16470, 1874207, 3748414, 5622621, 9371035, 11245242, 16867863, 18742070, 28113105, 33735726, 50603589, 56226210, 84339315, 101207178, 114326627, 168678630, 228653254, 253017945, 342979881, 506035890, 571633135, 685959762, 1028939643, 1143266270, 1714899405, 2057879286, 3086818929, 3429798810, 5144698215, 6173637858, 10289396430, 15434094645, 30868189290]

約数ペア:

[(1, 30868189290), (2, 15434094645), (3, 10289396430), (5, 6173637858), (6, 5144698215), (9, 3429798810), (10, 3086818929), (15, 2057879286), (18, 1714899405), (27, 1143266270), (30, 1028939643), (45, 685959762), (54, 571633135), (61, 506035890), (90, 342979881), (122, 253017945), (135, 228653254), (183, 168678630), (270, 114326627), (305, 101207178), (366, 84339315), (549, 56226210), (610, 50603589), (915, 33735726), (1098, 28113105), (1647, 18742070), (1830, 16867863), (2745, 11245242), (3294, 9371035), (5490, 5622621), (8235, 3748414), (16470, 1874207)]