66490590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 163953216

約数和(自身を除く): 97462626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 97, 146, 194, 219, 291, 313, 365, 438, 485, 582, 626, 730, 939, 970, 1095, 1455, 1565, 1878, 2190, 2910, 3130, 4695, 7081, 9390, 14162, 21243, 22849, 30361, 35405, 42486, 45698, 60722, 68547, 70810, 91083, 106215, 114245, 137094, 151805, 182166, 212430, 228490, 303610, 342735, 455415, 685470, 910830, 2216353, 4432706, 6649059, 11081765, 13298118, 22163530, 33245295, 66490590]

約数ペア:

[(1, 66490590), (2, 33245295), (3, 22163530), (5, 13298118), (6, 11081765), (10, 6649059), (15, 4432706), (30, 2216353), (73, 910830), (97, 685470), (146, 455415), (194, 342735), (219, 303610), (291, 228490), (313, 212430), (365, 182166), (438, 151805), (485, 137094), (582, 114245), (626, 106215), (730, 91083), (939, 70810), (970, 68547), (1095, 60722), (1455, 45698), (1565, 42486), (1878, 35405), (2190, 30361), (2910, 22849), (3130, 21243), (4695, 14162), (7081, 9390)]