1320234090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6286829}}^1$

素因数の和:6286846

約数の個数: 32

約数和(自身を含む): 3621214080

約数和(自身を除く): 2300979990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6286829, 12573658, 18860487, 31434145, 37720974, 44007803, 62868290, 88015606, 94302435, 132023409, 188604870, 220039015, 264046818, 440078030, 660117045, 1320234090]

約数ペア:

[(1, 1320234090), (2, 660117045), (3, 440078030), (5, 264046818), (6, 220039015), (7, 188604870), (10, 132023409), (14, 94302435), (15, 88015606), (21, 62868290), (30, 44007803), (35, 37720974), (42, 31434145), (70, 18860487), (105, 12573658), (210, 6286829)]