179855130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65881}}^1$

素因数の和:65911

約数の個数: 64

約数和(自身を含む): 531272448

約数和(自身を除く): 351417318

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 65881, 131762, 197643, 329405, 395286, 461167, 658810, 856453, 922334, 988215, 1383501, 1712906, 1976430, 2305835, 2569359, 2767002, 4282265, 4611670, 5138718, 5995171, 6917505, 8564530, 11990342, 12846795, 13835010, 17985513, 25693590, 29975855, 35971026, 59951710, 89927565, 179855130]

約数ペア:

[(1, 179855130), (2, 89927565), (3, 59951710), (5, 35971026), (6, 29975855), (7, 25693590), (10, 17985513), (13, 13835010), (14, 12846795), (15, 11990342), (21, 8564530), (26, 6917505), (30, 5995171), (35, 5138718), (39, 4611670), (42, 4282265), (65, 2767002), (70, 2569359), (78, 2305835), (91, 1976430), (105, 1712906), (130, 1383501), (182, 988215), (195, 922334), (210, 856453), (273, 658810), (390, 461167), (455, 395286), (546, 329405), (910, 197643), (1365, 131762), (2730, 65881)]