7271675270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{321329}}^1$

素因数の和:321440

約数の個数: 32

約数和(自身を含む): 13696369920

約数和(自身を除く): 6424694650

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 321329, 642658, 1606645, 3213290, 9961199, 19922398, 23457017, 46914034, 49805995, 99611990, 117285085, 234570170, 727167527, 1454335054, 3635837635, 7271675270]

約数ペア:

[(1, 7271675270), (2, 3635837635), (5, 1454335054), (10, 727167527), (31, 234570170), (62, 117285085), (73, 99611990), (146, 49805995), (155, 46914034), (310, 23457017), (365, 19922398), (730, 9961199), (2263, 3213290), (4526, 1606645), (11315, 642658), (22630, 321329)]