27470890090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1613}}^1\times {\mathrm{34757}}^1$

素因数の和:36391

約数の個数: 48

約数和(自身を含む): 57557996712

約数和(自身を除く): 30087106622

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1613, 3226, 8065, 11291, 16130, 22582, 34757, 56455, 69514, 79037, 112910, 158074, 173785, 243299, 347570, 395185, 486598, 790370, 1216495, 1703093, 2432990, 3406186, 8515465, 17030930, 56063041, 112126082, 280315205, 392441287, 560630410, 784882574, 1962206435, 2747089009, 3924412870, 5494178018, 13735445045, 27470890090]

約数ペア:

[(1, 27470890090), (2, 13735445045), (5, 5494178018), (7, 3924412870), (10, 2747089009), (14, 1962206435), (35, 784882574), (49, 560630410), (70, 392441287), (98, 280315205), (245, 112126082), (490, 56063041), (1613, 17030930), (3226, 8515465), (8065, 3406186), (11291, 2432990), (16130, 1703093), (22582, 1216495), (34757, 790370), (56455, 486598), (69514, 395185), (79037, 347570), (112910, 243299), (158074, 173785)]