1340863965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63533}}^1$

素因数の和:63618

約数の個数: 48

約数和(自身を含む): 2695874688

約数和(自身を除く): 1355010723

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 21105, 63533, 190599, 317665, 444731, 571797, 952995, 1334193, 2223655, 2858985, 4002579, 4256711, 6670965, 12770133, 20012895, 21283555, 29796977, 38310399, 63850665, 89390931, 148984885, 191551995, 268172793, 446954655, 1340863965]

約数ペア:

[(1, 1340863965), (3, 446954655), (5, 268172793), (7, 191551995), (9, 148984885), (15, 89390931), (21, 63850665), (35, 38310399), (45, 29796977), (63, 21283555), (67, 20012895), (105, 12770133), (201, 6670965), (315, 4256711), (335, 4002579), (469, 2858985), (603, 2223655), (1005, 1334193), (1407, 952995), (2345, 571797), (3015, 444731), (4221, 317665), (7035, 190599), (21105, 63533)]