671849970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{25771}}^1$

素因数の和:25871

約数の個数: 64

約数和(自身を含む): 1781360640

約数和(自身を除く): 1109510670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8690, 13035, 25771, 26070, 51542, 77313, 128855, 154626, 257710, 283481, 386565, 566962, 773130, 850443, 1417405, 1700886, 2035909, 2834810, 4071818, 4252215, 6107727, 8504430, 10179545, 12215454, 20359090, 22394999, 30538635, 44789998, 61077270, 67184997, 111974995, 134369994, 223949990, 335924985, 671849970]

約数ペア:

[(1, 671849970), (2, 335924985), (3, 223949990), (5, 134369994), (6, 111974995), (10, 67184997), (11, 61077270), (15, 44789998), (22, 30538635), (30, 22394999), (33, 20359090), (55, 12215454), (66, 10179545), (79, 8504430), (110, 6107727), (158, 4252215), (165, 4071818), (237, 2834810), (330, 2035909), (395, 1700886), (474, 1417405), (790, 850443), (869, 773130), (1185, 566962), (1738, 386565), (2370, 283481), (2607, 257710), (4345, 154626), (5214, 128855), (8690, 77313), (13035, 51542), (25771, 26070)]