1427833030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{354301}}^1$

素因数の和:354352

約数の個数: 32

約数和(自身を含む): 2857091328

約数和(自身を除く): 1429258298

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 354301, 708602, 1771505, 3543010, 4605913, 9211826, 10983331, 21966662, 23029565, 46059130, 54916655, 109833310, 142783303, 285566606, 713916515, 1427833030]

約数ペア:

[(1, 1427833030), (2, 713916515), (5, 285566606), (10, 142783303), (13, 109833310), (26, 54916655), (31, 46059130), (62, 23029565), (65, 21966662), (130, 10983331), (155, 9211826), (310, 4605913), (403, 3543010), (806, 1771505), (2015, 708602), (4030, 354301)]