9825690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 17545830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 659, 710, 994, 1065, 1318, 1491, 1977, 2130, 2485, 2982, 3295, 3954, 4613, 4970, 6590, 7455, 9226, 9885, 13839, 14910, 19770, 23065, 27678, 46130, 46789, 69195, 93578, 138390, 140367, 233945, 280734, 327523, 467890, 655046, 701835, 982569, 1403670, 1637615, 1965138, 3275230, 4912845, 9825690]

約数ペア:

[(1, 9825690), (2, 4912845), (3, 3275230), (5, 1965138), (6, 1637615), (7, 1403670), (10, 982569), (14, 701835), (15, 655046), (21, 467890), (30, 327523), (35, 280734), (42, 233945), (70, 140367), (71, 138390), (105, 93578), (142, 69195), (210, 46789), (213, 46130), (355, 27678), (426, 23065), (497, 19770), (659, 14910), (710, 13839), (994, 9885), (1065, 9226), (1318, 7455), (1491, 6590), (1977, 4970), (2130, 4613), (2485, 3954), (2982, 3295)]