130440436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 272097280

約数和(自身を除く): 141656844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 1459, 2884, 2918, 3193, 5836, 6386, 10213, 12772, 20426, 22351, 40852, 44702, 45229, 89404, 90458, 150277, 180916, 300554, 316603, 601108, 633206, 1051939, 1266412, 2103878, 4207756, 4658587, 9317174, 18634348, 32610109, 65220218, 130440436]

約数ペア:

[(1, 130440436), (2, 65220218), (4, 32610109), (7, 18634348), (14, 9317174), (28, 4658587), (31, 4207756), (62, 2103878), (103, 1266412), (124, 1051939), (206, 633206), (217, 601108), (412, 316603), (434, 300554), (721, 180916), (868, 150277), (1442, 90458), (1459, 89404), (2884, 45229), (2918, 44702), (3193, 40852), (5836, 22351), (6386, 20426), (10213, 12772)]