3157096040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{304739}}^1$

素因数の和:304794

約数の個数: 64

約数和(自身を含む): 8337686400

約数和(自身を除く): 5180590360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 304739, 609478, 1218956, 1523695, 2133173, 2437912, 3047390, 4266346, 6094780, 8532692, 10665865, 11275343, 12189560, 17065384, 21331730, 22550686, 42663460, 45101372, 56376715, 78927401, 85326920, 90202744, 112753430, 157854802, 225506860, 315709604, 394637005, 451013720, 631419208, 789274010, 1578548020, 3157096040]

約数ペア:

[(1, 3157096040), (2, 1578548020), (4, 789274010), (5, 631419208), (7, 451013720), (8, 394637005), (10, 315709604), (14, 225506860), (20, 157854802), (28, 112753430), (35, 90202744), (37, 85326920), (40, 78927401), (56, 56376715), (70, 45101372), (74, 42663460), (140, 22550686), (148, 21331730), (185, 17065384), (259, 12189560), (280, 11275343), (296, 10665865), (370, 8532692), (518, 6094780), (740, 4266346), (1036, 3047390), (1295, 2437912), (1480, 2133173), (2072, 1523695), (2590, 1218956), (5180, 609478), (10360, 304739)]