130905498

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 275116608

約数和(自身を除く): 144211110

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 311, 438, 622, 933, 961, 1866, 1922, 2263, 2883, 4526, 5766, 6789, 9641, 13578, 19282, 22703, 28923, 45406, 57846, 68109, 70153, 136218, 140306, 210459, 298871, 420918, 597742, 703793, 896613, 1407586, 1793226, 2111379, 4222758, 21817583, 43635166, 65452749, 130905498]

約数ペア:

[(1, 130905498), (2, 65452749), (3, 43635166), (6, 21817583), (31, 4222758), (62, 2111379), (73, 1793226), (93, 1407586), (146, 896613), (186, 703793), (219, 597742), (311, 420918), (438, 298871), (622, 210459), (933, 140306), (961, 136218), (1866, 70153), (1922, 68109), (2263, 57846), (2883, 45406), (4526, 28923), (5766, 22703), (6789, 19282), (9641, 13578)]