339765890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47653}}^1$

素因数の和:47714

約数の個数: 32

約数和(自身を含む): 658768896

約数和(自身を除く): 319003006

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 47653, 95306, 238265, 476530, 1096019, 1477243, 2192038, 2954486, 5480095, 7386215, 10960190, 14772430, 33976589, 67953178, 169882945, 339765890]

約数ペア:

[(1, 339765890), (2, 169882945), (5, 67953178), (10, 33976589), (23, 14772430), (31, 10960190), (46, 7386215), (62, 5480095), (115, 2954486), (155, 2192038), (230, 1477243), (310, 1096019), (713, 476530), (1426, 238265), (3565, 95306), (7130, 47653)]