1310234090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{19819}}^1$

素因数の和:20438

約数の個数: 32

約数和(自身を含む): 2577234240

約数和(自身を除く): 1267000150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 3005, 6010, 6611, 13222, 19819, 33055, 39638, 66110, 99095, 198190, 218009, 436018, 1090045, 2180090, 11911219, 23822438, 59556095, 119112190, 131023409, 262046818, 655117045, 1310234090]

約数ペア:

[(1, 1310234090), (2, 655117045), (5, 262046818), (10, 131023409), (11, 119112190), (22, 59556095), (55, 23822438), (110, 11911219), (601, 2180090), (1202, 1090045), (3005, 436018), (6010, 218009), (6611, 198190), (13222, 99095), (19819, 66110), (33055, 39638)]