3119970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5589150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 179, 210, 249, 358, 415, 498, 537, 581, 830, 895, 1074, 1162, 1245, 1253, 1743, 1790, 2490, 2506, 2685, 2905, 3486, 3759, 5370, 5810, 6265, 7518, 8715, 12530, 14857, 17430, 18795, 29714, 37590, 44571, 74285, 89142, 103999, 148570, 207998, 222855, 311997, 445710, 519995, 623994, 1039990, 1559985, 3119970]

約数ペア:

[(1, 3119970), (2, 1559985), (3, 1039990), (5, 623994), (6, 519995), (7, 445710), (10, 311997), (14, 222855), (15, 207998), (21, 148570), (30, 103999), (35, 89142), (42, 74285), (70, 44571), (83, 37590), (105, 29714), (166, 18795), (179, 17430), (210, 14857), (249, 12530), (358, 8715), (415, 7518), (498, 6265), (537, 5810), (581, 5370), (830, 3759), (895, 3486), (1074, 2905), (1162, 2685), (1245, 2506), (1253, 2490), (1743, 1790)]