64997190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2143}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 169573248

約数和(自身を除く): 104576058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 2143, 3033, 3370, 4286, 5055, 6066, 6429, 10110, 10715, 12858, 15165, 19287, 21430, 30330, 32145, 38574, 64290, 96435, 192870, 722191, 1444382, 2166573, 3610955, 4333146, 6499719, 7221910, 10832865, 12999438, 21665730, 32498595, 64997190]

約数ペア:

[(1, 64997190), (2, 32498595), (3, 21665730), (5, 12999438), (6, 10832865), (9, 7221910), (10, 6499719), (15, 4333146), (18, 3610955), (30, 2166573), (45, 1444382), (90, 722191), (337, 192870), (674, 96435), (1011, 64290), (1685, 38574), (2022, 32145), (2143, 30330), (3033, 21430), (3370, 19287), (4286, 15165), (5055, 12858), (6066, 10715), (6429, 10110)]