31537910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 60272640

約数和(自身を除く): 28734730

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 1307, 2413, 2614, 4826, 6535, 12065, 13070, 24130, 24833, 49666, 124165, 165989, 248330, 331978, 829945, 1659890, 3153791, 6307582, 15768955, 31537910]

約数ペア:

[(1, 31537910), (2, 15768955), (5, 6307582), (10, 3153791), (19, 1659890), (38, 829945), (95, 331978), (127, 248330), (190, 165989), (254, 124165), (635, 49666), (1270, 24833), (1307, 24130), (2413, 13070), (2614, 12065), (4826, 6535)]