69313270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5279}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 66403850

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 5279, 6565, 10558, 13130, 26395, 52790, 68627, 137254, 343135, 533179, 686270, 1066358, 2665895, 5331790, 6931327, 13862654, 34656635, 69313270]

約数ペア:

[(1, 69313270), (2, 34656635), (5, 13862654), (10, 6931327), (13, 5331790), (26, 2665895), (65, 1066358), (101, 686270), (130, 533179), (202, 343135), (505, 137254), (1010, 68627), (1313, 52790), (2626, 26395), (5279, 13130), (6565, 10558)]