73192420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 176214528

約数和(自身を除く): 103022108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1213, 1724, 2155, 2426, 3017, 4310, 4852, 6034, 6065, 8491, 8620, 12068, 12130, 15085, 16982, 24260, 30170, 33964, 42455, 60340, 84910, 169820, 522803, 1045606, 2091212, 2614015, 3659621, 5228030, 7319242, 10456060, 14638484, 18298105, 36596210, 73192420]

約数ペア:

[(1, 73192420), (2, 36596210), (4, 18298105), (5, 14638484), (7, 10456060), (10, 7319242), (14, 5228030), (20, 3659621), (28, 2614015), (35, 2091212), (70, 1045606), (140, 522803), (431, 169820), (862, 84910), (1213, 60340), (1724, 42455), (2155, 33964), (2426, 30170), (3017, 24260), (4310, 16982), (4852, 15085), (6034, 12130), (6065, 12068), (8491, 8620)]