30213198

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 37717938

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 503, 639, 846, 1006, 1278, 1509, 3018, 3337, 4527, 6674, 9054, 10011, 20022, 23641, 30033, 35713, 47282, 60066, 70923, 71426, 107139, 141846, 212769, 214278, 321417, 425538, 642834, 1678511, 3357022, 5035533, 10071066, 15106599, 30213198]

約数ペア:

[(1, 30213198), (2, 15106599), (3, 10071066), (6, 5035533), (9, 3357022), (18, 1678511), (47, 642834), (71, 425538), (94, 321417), (141, 214278), (142, 212769), (213, 141846), (282, 107139), (423, 71426), (426, 70923), (503, 60066), (639, 47282), (846, 35713), (1006, 30033), (1278, 23641), (1509, 20022), (3018, 10011), (3337, 9054), (4527, 6674)]