1310365430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{517931}}^1$

素因数の和:517972

約数の個数: 32

約数和(自身を含む): 2684959488

約数和(自身を除く): 1374594058

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 517931, 1035862, 2589655, 5179310, 5697241, 11394482, 11912413, 23824826, 28486205, 56972410, 59562065, 119124130, 131036543, 262073086, 655182715, 1310365430]

約数ペア:

[(1, 1310365430), (2, 655182715), (5, 262073086), (10, 131036543), (11, 119124130), (22, 59562065), (23, 56972410), (46, 28486205), (55, 23824826), (110, 11912413), (115, 11394482), (230, 5697241), (253, 5179310), (506, 2589655), (1265, 1035862), (2530, 517931)]