85374030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21433

約数の個数: 64

約数和(自身を含む): 246504960

約数和(自身を除く): 161130930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21397, 42794, 64191, 106985, 128382, 149779, 213970, 299558, 320955, 406543, 449337, 641910, 748895, 813086, 898674, 1219629, 1497790, 2032715, 2246685, 2439258, 2845801, 4065430, 4493370, 5691602, 6098145, 8537403, 12196290, 14229005, 17074806, 28458010, 42687015, 85374030]

約数ペア:

[(1, 85374030), (2, 42687015), (3, 28458010), (5, 17074806), (6, 14229005), (7, 12196290), (10, 8537403), (14, 6098145), (15, 5691602), (19, 4493370), (21, 4065430), (30, 2845801), (35, 2439258), (38, 2246685), (42, 2032715), (57, 1497790), (70, 1219629), (95, 898674), (105, 813086), (114, 748895), (133, 641910), (190, 449337), (210, 406543), (266, 320955), (285, 299558), (399, 213970), (570, 149779), (665, 128382), (798, 106985), (1330, 64191), (1995, 42794), (3990, 21397)]