539405890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{75653}}^1$

素因数の和:75714

約数の個数: 32

約数和(自身を含む): 1045840896

約数和(自身を除く): 506435006

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 75653, 151306, 378265, 756530, 1740019, 2345243, 3480038, 4690486, 8700095, 11726215, 17400190, 23452430, 53940589, 107881178, 269702945, 539405890]

約数ペア:

[(1, 539405890), (2, 269702945), (5, 107881178), (10, 53940589), (23, 23452430), (31, 17400190), (46, 11726215), (62, 8700095), (115, 4690486), (155, 3480038), (230, 2345243), (310, 1740019), (713, 756530), (1426, 378265), (3565, 151306), (7130, 75653)]